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3rd Grade MathPractice Packet
An Education.com Collection byLaRhondaBeardenSteward
Table of ContentsUnits of Measurement Practice Test
Drawing Congruent ShapesSubtraction Fact Word ProblemsLines, Line Segments, and Rays
Properties of Multiplication: AssociativeGeometry Basics: Perimeter
Isosceles TrianglesHow Much Time Has Gone By?
Decimal SubtractionWriting Out Numbers
Measurement Mania #4: Aquarium FunAdding Fractions
Practice Reading LengthsFind the Figure
Math-Go-Round: Division (Medium)Find the Missing Factors
Logic Puzzle Fun #1Division: Finding the Quotient!Fill the Grid: Square Numbers
Addition Word Problems: Add It Up!Place Value Practice: Thousandths
Identifying HexagonsIdentifying Octagons
Geometry: Name That Angle!Units of Measurement: Inches, Feet and Yards
Types of AnglesCrazy Coconut Fractions
Geometry: Counting VolumeFind the Perimeter
How Much Change?Division Word Problems: Divide 'Em Up!
Rounding: Round 'Em Up!Snail Division
Multiplication Color by Number: Butterfly 4Math-Go-Round: Expert
Coral Reef: Three-Digit Addition with RegroupingMultiplication Color by Number: Parrot 5
Multiplying by SevenMultiplying by Nine
Two-Digit Multiplication
12
3
4567
8
9
1011
12
Measurement Review
More worksheets at www.education.com/worksheetsCopyright © 2010-2011 by Education.com2012-2013
Fill in the circle next to the correct answer.
1. The line above measures
a) 1 in.
c) 3 cm. b) 4 cm.
2. 1 lb. of feathers equals
a) 10 oz.
c) 16 g. b) 16 oz.
d) 10 g.
3. 14 pints equals
a) 7 quarts
c) 7 gallons b) 26 cups
d) 6 quarts
4. 1 liquid oz. equals about a) 3 ml.
c) 30 ml. b) 60 ml.
d) 1 liter
5. A liter equals a little more than a) 1 cup
c) 4 pints b) 2 cups
d) 1 quart
6. 5 Tons equals a) 1,000 lbs.
c) 4,000 kg. b) 10,000 lbs.
d) 10,000 kg.
7. How many days are in May and June together?
a) 60
c) 62 b) 59
d) 61
8. How many days are in two non-leap years? a) 730
c) 731 b) 732
d) 728
9. How many minutes are in 8 hours? a) 540
c) 560 b) 480
d) 420
10. How many hours are in 1 week? a) 120
c) 144 b) 168
d) 192
11 How many minutes are in 12 hours? a) 720
c) 600 b) 240
d) 480
12. What is the elapsed time between 1:30 p.m. and 3:48 p.m.?
a) 2 hours, 28 min.
c) 2 hours, 18 min. b) 3 hours, 18 min.
d) 3 hours, 28 min.
d) 1 in.12
1000 kg
pint
.
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If two shapes are the same in size and in shape, they are congruent.
If two shapes look the same, but are di�erent in size, they are similar, but not congruent.
Drawing Congruent Shapes
Look at the shapes on the left. Follow the directions.
Draw a congruent shape.
Draw a congruent shape.
Draw a similar shape.
Draw a similar shape.
Draw a completely di�erent shape.
Math
Geometry
Premium Education Math: Grade 3 © Learning Horizons10
Subtraction Word Problems
Write and solve a subtraction equation for each problem.
Name Date
1. Mrs. Rodriguez bought a nine-pack of chips. Her son Joe and his friends ate four packs. How many are left? _____ – _____ = _____
2. To make dinner, Mrs. Rodriguez used eight of the twelve potatoes in a bag. How many are left? _____ – _____ = _____
3. Pork chops were on sale, so Mrs. Rodriguez bought seventeen. She froze nine for another day and cooked the rest. How many pork chops did she cook? _____ – _____ = _____
4. Mrs. Rodriguez had sixteen apples. She used nine to make a pie. How many apples are left? _____ – _____ = _____
5. The next morning, Mrs. Rodriguez scrambled seven of her dozen eggs. How many eggs are left? _____ – _____ = _____
6. Mrs. Rodriguez also toasted six of the thirteen slices of bread in a package. How many slices are left? _____ – _____ = _____
7. Mrs. Rodriguez cut a pineapple into fifteen pieces. Her family ate six. How many pieces are left? _____ – _____ = _____
8. A carton of juice held fourteen servings. The Rodriguez family drank five. How many servings are left? _____ – _____ = _____
4 59
Understanding shapes: recognizing shape names 63More worksheets at: education.com/worksheets © Learning Horizons Inc.
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A line is a path that extends in two directions with no end.
Lines, Line Segments, and Rays
Look at the pictures below. Label them whether they are lines, line segments, or rays.
Draw a line segment here. Draw a ray here. Draw a line here.
A line segment is a path that has two �xed end points.
A ray is a path that has one end point and extends in�nitely in the other direction.
Math
Geometry
Math
MultiplicationIt’s Associative!
One of the multiplication properties is associative, which meansyou can group the factors in a multiplication equation andstill get the same product.
A × (B x C) = (A x B) x C
Find the missing number according to the associative property.
Find the product of these numbers.
When you group the factors di�erently, do the two equations have the same product?
4 x (3 x 2) = (4 x 3) x
7 x (2 x 1) =
10 x (3 x 4) = 10 x (3 x 4) =
6 x (2 x 5) = (6 x 2) x
2 x (7 x 1) =
(10 x 3) x 4 = x 4 =
(20 x 5) x 11 = 20 x (11 x )
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138
Geometry: Perimeter
The perimeter of a polygon is the distance around it.
Name Date
4 feet
4 feet
2 feet 2 feet 4 feet 2 feet 4 feet + 2 feet perimeter = 12 feet
Find the perimeter of each figure.
.2 .1
perimeter = perimeter =
.4 .3
perimeter = perimeter =
5. Sam’s garden is a perfect square. Each side measures 8 feet. What is the perimeter of his garden?
6. Leslie drew a triangle on the board. Each side measured 30 centimeters. What is the perimeter of the triangle?
7. What is the perimeter of a hexagon whose sides all equal ?sdray 4
8. If two sides of a rectangular field are 2 km. wide, and two sides are 4 km. long, what is the perimeter of the field?
9. What is the perimeter of a decagon whose sides all equal ?sdray 8
3 in.
3 in.
5 in.5 in.
4 cm.4 cm.
2 cm.
2 cm.
6 cm.
6 cm.
1 yard 2 yards
3 yards
5 mm.
5 mm.
5 mm.
5 mm.
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5 mm.
MathGeometry
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All About Isosceles TrianglesAn isosceles triangle has 2 equal angles and 1 di�erent angle. It also has 2 equal sides and 1 di�erent side. Look at the triangles below. Color the isosceles triangles, then answer the questions.
1. Triangle JKL has 2 65 degree angles and 1 50 degree angle.Is it an isosceles triangle? Circle yes or no.
2. Triangle CDE below is an isosceles triangle. Find the length of side DE.
7
5
7
60o
60o
60o
44
4
10
6
60o
90o 30
o
70o
70o
40o
75o 50
o
55o
C E
D
Yes No
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Elapsed TimeHow much time has elapsed, or passed from 1:15 p.m. to 5:28 p.m.?
12
34
5678
910
11 12 12
34
5678
910
11 12
1:15 to 2:00 = 45 minutes2:00 to 5:00 = 3 hours or 180 minutes5:00 to 5:28 = 28 minutes
45180
+ 28253
253 minutes = 6 hours, 13 minutes
Find the elapsed time. If the sum is more than 60 minutes, write the time two ways.
1. 7:10 a.m. to 8:15 a.m.
2. 9:10 p.m. to 11:01 p.m.
3. 2:40 p.m. to 4:18 p.m.
4. 12:05 a.m. to 1:52 a.m.
5. 6:56 a.m. to 9:44 a.m.
50+15 65 minutes or 1 hour, 5 minutes
6. 8:36 p.m. to 11:24 p.m.
7. 11:11 a.m. to 12:57 p.m.
8. 5:24 a.m. to 8:19 a.m.
9. 4:08 a.m. to 7:49 a.m.
10. 10:17 p.m. to 1:59 a.m.
Decimal SubtractionSubtract the decimals. Show your work!
Created by :www.education.com/worksheetsCopyright 2008-2009 Education.com
3.2
5.62.4
6.41.3
4.81.9
3.981.32
6.292.12
5.823.14
4.111.23
3.241.62
4.431.15
7.651.15
2.131.09
5.261.02
To subtract decimals, make sure that the decimal points line up. Subtract the numbers the same way you would in a normal equation. Carry the decimal point directly down into your answer!
139
Math Skills
Brain Quest Third Grade Workbook
Place value
Write the number 48,567 using words.
Write the number seventy-
five thousand, two
hundred and twenty-two.
What is the place value of
the digit 3 in the number
526,310?
Write the number that has 2 hundred-thousands, 7 ten-thousands, 7 thousands, 5 hundreds, 3 tens, and 9 ones.
What is the place value of
the digit 4 in the number
34,890?
Which digit is in the hundreds place in the number 59,216?
In the number 305,678, which digit is in the hundred-thousands place?
Write the number four thousand, six hundred and one.
05_BQWB_g3_c5.indd 139 4/19/08 3:35:45 PM
Reprinted with permission from
(Workman Publishing, 2008).
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These sea animals live at the aquarium. How much water isneeded to �ll their tanks? Find the correct water mark, then colorit in. See the example below.
More worksheets at www.education.com/worksheetsCopyright © 2010-2011 by Education.com
3rd
Grade
Aquarium Fun! Practice Identifying
Measurement
10
70 meters
1250 metersJelly�sh
Octopus120 meters
85 meters
m
50 m
100 m
100 m
1000 m
10 m
50 m
100 m
100 m
20 m
200 m
100 m
20 m
200 m
Sea turtle
Star�sh
150 metersSeahorse
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Math
Fractions
Write the sum of each fraction below. Remember: when addingfractions with the same denominator, simply add the numerators and keep the denominator the same.
Adding Fractions with the same denominator
35
85
55
+ =
+ =
17
37
+ =
43
63
+ = 84
74
+ =
59
119
+ = 98
98
+ =
1212
1012
+ = 322
1722
+ =
numerator
denominator 35
15
45
1550
2250
+ 1750
+ =
79100
6100
+35100
+ 14100
+ =
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Write the correct length in the box.
3rd
Grade
Practice ReadingMeasurementLength
How long is the snake?
10 2 3 4 5 6 7
Inch
How long is the necklace?
How long is the bridge?
How long is the train?
10 2 3 4 5 6 7
Inch
Feet
Feet
0 10 20 30
0 5 10 15 20 25 30 35 40
Figure This!Read about each solid figure.
A rectangular prism is a solid figure with six rectangular faces.
Three-dimensional, or 3-D, figures are also called solid figures.The bottom of a solid figure is called the base.The sides of a solid figure are called faces.
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A sphere is a round solid figure with all points at an equal distance from the center.
A cone is a solid figure that has a circular base and comes to a point at the top.
A cube is a solid figure with six equal square faces.
A cylinder is a solid figure with two equal circular bases.
Can you identify four solid figures in the drawing?
STAR
T
+1 Point+1
Po
int
+1 Point
+1 P
oin
t
37
13 16 14 9
29 17 26 28
24
8
12
18
19
15
10
Math-Go-Round
Find a friend and practice your division skills. Find two coins or game pieces and place them on the square labeled START. Choose one of the problems to solve and move your game piece clockwise around the board to that problem’s answer.Keep track of the number of corners you go around on each move. For each one, give yourself a point. The player with the most points at the end is the winner. Keep score with the table below.
Player 1
Player 2
Round 1
Round 2
Round 3
Round 4
Round 5
Round 6
Round 7
Round 8
Division | Difficulty:
TotalCopyright 2010-2011 Education.com www.education.com/worksheets created by:
964 655 453 684
486 705 742 562
808 724 847 966
819 582 955 783
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In some math problems, there are missing factors. To solve these problems, simply use the inverse operation to find the missing factor.
Remember that multiplication and division are inverse operations.
For each problem below, find the missing factor and be sure to show your work.
1) 4 x = 12
2) x 3 = 12
3) 6 x = 42
4) 7 x = 7
5) x 7 = 35
6) 7 x = 14
7) 8 x = 56
8) x 6 = 30
9) x 5 = 35
10) 2 x = 14
11) 7 x = 56
12) x 5 = 30
In multiplication, any number multiplied by zero always equals zero. Likewise,when zero is multiplied by any number, the result is always zero.
For each problem below, multiply and write your response on the line provided.
1) 5 x 0 = ____
2) 0 x 4 = ____
3) 7 x 0 = ____
4) 0 x 6 = ____
5) 0 x 0 = ____
6) 8 x 0 = ____
7) 3 x 0 = ____
8) 2 x 0 = ____
9) 1 x 0 = ____
10) 6 x 0 = ____
11) 0 x 5 = ____
12) 0 x 2 = ____
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Math Addition &Subtraction Read the questions below and write down the answers.
Logic Puzzle Fun!Tony had 10 pancakes. Mary had 2 pancakes more than Tony, and Ashley had3 more pancakes than Mary. How many pancakes did Ashley have?
Danny bought 5 candies. Lucy bought 2 fewer than Danny. Jimmybought 4 more than Lucy. How many candies did Jimmy buy?
Sam read 15 books over the summer. Jenny read 4 fewer books than Sam and Rose read 7 more books than Jenny. How many book did Rose read?
May had 20 peanuts. Erika had 10 more peanuts than May. Jacky had5 fewer peanuts than Erika. How many peanuts did Jacky have?
Mike is 17 years old. Ti�any is 3 years younger than Mike. Roy is 5 yearsolder than Ti�any. How old is Roy?
#1
Finding the Quotient!Divide to find the quotient.
Created by :www.education.com/worksheetsCopyright 2008-2009 Education.com
Division is the process of finding how many times one number will fit into another number. Division is the opposite, or inverse, operation of multiplication.
The number you are dividing is the dividend.The number you are dividing by is the divisor.The answer to a division problem is the quotient.
126
2divisor dividend
quotient12 ÷ 2 = 6dividend quotientdivisor
16216 ÷ 2 =
12412 ÷ 4 =
939 ÷ 3 =
15315 ÷ 3 =
10510 ÷ 5 =
HINT: Use your multiplication facts to help you find the answer.
The answer is .
2 = 16
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Fill in the missing boxes.
multiplicationtables multiple of self and 1
1
1
2
3
4
5
6
7
8
9
10
11
12
2 3 4 5 6 7 8 9 10 11 12
6 8 10 12 14 16 18 20 22 24
6 12 18 24 30 3615 21 27 33
8 12 20 24 28 32 36 40 44 48
10 20 30 40 50 6015 35 45 55
12 18 24 30 42 48 54 60 66 72
14 28 42 56 70 8421 35 63 77
16 24 32 40 48 56 72 80 88 96
18 36 54 72 90 10827 45 63 99
20 30 40 50 60 70 80 90 110 120
22 44 66 88 110 13233 55 77 99
24 36 48 60 72 84 96 108 120 132
Add It Up!Solve each addition word problem. Show your work!
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Pipa went strawberry picking with her sister. Pipa picked 56 strawberries. Her sister picked 38. How many strawberries did they pick in all?
Leah has a teddy bear collection with 64 bears. Her aunt gave her 16 more bears to add to her collection. How many bears does Leah have now?
Kira owns 42 different hair bows. Her grandmother gave her 23 more for her birthday. How many hair bows does Kira have now?
Dan gave his friend Chris 14 star stickers. He also gave his friend Jenna 20 star stickers. How many star stickers did Dan give in all to his friends?
Over the summer, Kenta read 8 mystery books, 10 science fiction books, and 13 horror books. How many books did Kenta read in all over the summer?
John and his father went fishing. John caught 17 fish. His father caught 11. How many fish did they catch in all?
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?!? ?
tens
ones
decimal p
oint
tenth
s
hundredth
s
thousa
ndths
1. What is the place value of the 5 in the number above?
2. Write the number that has 5 tens, 9 ones, 4 tenths, 5 hundredths
7 thousandths.
3. What number is in the thousandths place in the number sequence
9.876?
4. Write the number that has 8 tens, 3 ones, 7 hundresths, and four
thousandths.
5. Write the decimal number for five and two hundredths.
6. Write the number that has 6 tens, 0 ones, 0 tenths, 0 hundredths and
3 thousandths.
7. Write the decimal number for 9 and one thousandths.
Solve each problem.
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Hexagon: Finding The Way HomeHelp Mr. Hexagon �nd his way home by coloring a path. He can only follow the path with the same shape as his name.
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Octagon: Finding The Way HomeHelp Mr. Octagon �nd his way home by coloring a path. He can only follow the path with the same shape as his name.
Name that Angle!Identify the angles by writing right, acute, or obtuse on the line.
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A right angle
forms a
square corner.
An acute angle
is less than a
right angle.
An obtuse angle
is greater than a
right angle.
U.S. Customary Units of Length
1 foot (ft.) = 12 inches (in.) 1 yard (yr.) = 3 feet (ft.) 1 yard (yd.) = 36 inches (in.)
Find the equivalent measurement.
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142
Math Skills
Brain Quest Third Grade Workbook
What’s Your Angle?Identify each of these angles by writing right, acute, or obtuse on the line below the angle.
Angles
A
acute
Brain BoxWhen two lines meet at one point they form an angle.
This is angle A.
Angles can be different sizes. Some are wide and some are narrow.
A right angle forms a square corner.
An acute angle is less than a right angle.
An obtuse angle is greater than a right angle.
05_BQWB_g3_c5.indd 142 4/19/08 3:36:25 PM
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Coconut AdditionAdd the fractions.
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13
13+ = 4
838+ =
24
14+ = 2
626+ =
712
312+ = 2
414+ =
210
410+ = 1
535+ =
36
26+ = 2
818+ =
37
27+ = 2
939+ =
To add fractions that have the same denominator, just add the numerators. The denominator stays the same.
12
numeratordenominator
MathGeometry
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Counting VolumeFind the volume by counting the cubic units. Write down the answer.Note: some squares cannot be seen in a picture, but you know they are there.
3 cubic units 1 cubic unit
Piggy’s House Hunting: Find the PerimeterPiggy needs to �nd a house with the largest perimeter.Help Piggy by �nding the perimeter of each house.Then color the largest one.
21
11
11 11
9
8 8
105 5
16
13
138.5
9
13
10
10
8
12
8 8
8 88
812 12
12
8
9
15
5
10
9
18 18
?
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66
11
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Subtract the price from the coins you haveand write down the change you have left.
3rd Grade
How Much Change? MathCOUNTING COINS
You Have: You Buy What’s Left
– =32¢
– =
– =43¢
29¢
Divide ‘Em UpSolve each division word problem. Show your work!
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Ms. Bran brought 4 evenly divided boxes of muffins to class. There are 36 muffins altogether. How many muffins are in each box?
Pookie’s Pet Store has 24 tropical fish. They keep 3 fish in each tank. How many fish tanks are there?
Sally divided her 48 spools of thread evenly into 6 boxes. How many spools of thread did she put in each box?
Chris has 28 cactus plants. He keeps his cactus plants in even rows of 7. How many cactus plants are in each row?
There are 50 toes in the swimming pool. Each person has 10 toes. How many people are in the pool?
Ivan scooped 16 scoops of ice cream evenly onto 8 cones. How many scoops of ice cream are on each cone?
Round ‘Em Up!Round the numbers to the nearest ten.
Here’s a little rhyme to help you remember how to round numbers:5 or more, raise the score4 or less, let it rest
Rounding to the nearest tenIf the ones number is 5 or greater,round up to the nearest ten.If the ones number is 4 or less,round down to the nearest ten.
Rounding to the nearest hundredIf the tens number is 5 or greater,round up to the nearest hundred.If the tens number is 4 or less,round down to the nearest hundred.
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56
12
48
79
31
27
61
84
18
35
73
24
43
67
86
52
486
824
333
551
266
148
613
195
521
378
883
728
651
234
949
762
17Example: 20Example: 12 10
161Example: 200Example:118 100
Snail DivisionFind the quotient.
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93 155 44 142
405 222 183 369
243 217 82 328
164 366 303 124
102 273 51 246
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Multiplication Color By Number
1 × 2 = canary yellow
9 × 6 = purple
6 × 3 = neon green
4 × 5 = tangerine
8 × 4 = violet
5 × 7 = hot pink
9 × 4 = black
2 × 9 = neon green
35
20
54
Once you have solved the muliplication problems below, you can color in the butterfly using the color that is listed under each answer.
32
2
2
18
18
18
18
18
32
32
32
20
36
36
36
36
36
36
54
54
5435
35
35
20
20
18
18
36
36
36
36
36
START
+1 Point+1
Po
int
+1 Point
+1 P
oin
t
1,694
7,957 3,861 4,462 6,384
3,336 8,631 9,322 1,419
2,916
4,653
9,860
1,610
3,021
8,840
8,772
Math-Go-Round
Find a friend and practice your multiplication skills. Find two coins or game pieces and place them on the square labeled START.Choose one of the problems to solve and move your game piece clockwise around the board to that problem’s answer.Keep track of the number of corners you go around on each move. For each one, give yourself a point. The player with the most points at the end is the winner. Keep score with the table below.
Player 1
Player 2
Round 1
Round 2
Round 3
Round 4
Round 5
Round 6
Round 7
Round 8
Multiplication | Difficulty:
Total
143x 27
152x 42
141x 33
137x 63
172x 51
194x 23
115x 14
104x 85
108x 27
154x 11
170x 58
139x 24
129x 11
109x 73
159x 19
158x 59
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Coral Reef AdditionAdd using regrouping. Show your work!
Created by :www.education.com/worksheetsCopyright 2008-2009 Education.com
196328+
18298+
798123+
56449+
559262+
654176+
348285+
486235+
25684+
497155+
846137+
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Multiplication Color By Number
2 × 8 = yellow
6 × 9 = apricot
4 × 8 = cinnamon
3 × 3 = brown
3 × 6 = brick
9 × 3 = lime
8 × 2 = yellow
2 × 3 = cream
18
6
9
27
3254
16
16
16
Once you have solved the muliplication problems on the right, you can color in the parrot using the color that is listed under each answer.
99
9
Multiplying by SevenFind the product.
Fill in the multiplication chart.
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27
73
70
17
47
76
87
74
75
107
77
67
78
97
107
37
Multiplying by NineFind the product.
Fill in the multiplication chart.
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91
39
94
29
95
09
19
109
69
89
97
59
79
49
92
96
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For each problem below, multiply and regroup if necessary. Be sure to show all of your work.
1)
2)
3)
4)
5)
7)
8)
9)
10)
11)
12)
13)
15)
16)
17)
18)
19)
20)
14)6)
632x
184x
117x
121x
133x
145x
106x
154x
473x
234x
243x
302x
608x
773x
425x
123x
174x
862x
298x
343x
Answer Sheets3rd Grade Math Practice Packet
Units of Measurement Practice TestLines, Line Segments, and Rays
Properties of Multiplication: AssociativeIsosceles Triangles
How Much Time Has Gone By?Decimal Subtraction
Measurement Mania #4: Aquarium FunAdding Fractions
Practice Reading LengthsFind the Figure
Logic Puzzle Fun #1Division: Finding the Quotient!
Addition Word Problems: Add It Up!Place Value Practice: Thousandths
Geometry: Name That Angle!Units of Measurement: Inches, Feet and Yards
Crazy Coconut FractionsGeometry: Counting Volume
Find the PerimeterHow Much Change?
Division Word Problems: Divide 'Em Up!Rounding: Round 'Em Up!
Snail DivisionMultiplication Color by Number: Butterfly 4
Coral Reef: Three-Digit Addition with RegroupingMultiplication Color by Number: Parrot 5
Multiplying by SevenMultiplying by Nine
Two-Digit Multiplication
12
3
4567
8
9
1011
12
Measurement Review
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Fill in the circle next to the correct answer.
1. The line above measures
a) 1 in.
c) 3 cm. b) 4 cm.
2. 1 lb. of feathers equals
a) 10 oz.
c) 16 g. b) 16 oz.
d) 10 g.
3. 14 pints equals
a) 7 quarts
c) 7 gallons b) 26 cups
d) 6 quarts
4. 1 liquid oz. equals about a) 3 ml.
c) 30 ml. b) 60 ml.
d) 1 liter
5. A liter equals a little more than a) 1 cup
c) 4 pints b) 2 cups
d) 1 quart
6. 5 Tons equals a) 1,000 lbs.
c) 4,000 kg. b) 10,000 lbs.
d) 10,000 kg.
7. How many days are in May and June together?
a) 60
c) 62 b) 59
d) 61
8. How many days are in two non-leap years? a) 730
c) 731 b) 732
d) 728
9. How many minutes are in 8 hours? a) 540
c) 560 b) 480
d) 420
10. How many hours are in 1 week? a) 120
c) 144 b) 168
d) 192
11 How many minutes are in 12 hours? a) 720
c) 600 b) 240
d) 480
12. What is the elapsed time between 1:30 p.m. and 3:48 p.m.?
a) 2 hours, 28 min.
c) 2 hours, 18 min. b) 3 hours, 18 min.
d) 3 hours, 28 min.
d) 1 in.12
1000 kg
pint
.
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A line is a path that extends in two directions with no end.
Lines, Line Segments, and Rays
Look at the pictures below. Label them whether they are lines, line segments, or rays.
Draw a line segment here. Draw a ray here. Draw a line here.
A line segment is a path that has two �xed end points.
A ray is a path that has one end point and extends in�nitely in the other direction.
MathGeometry
Line Segment Ray Line
Ray Line Line Segment
Math
MultiplicationIt’s Associative!
One of the multiplication properties is associative, which meansyou can group the factors in a multiplication equation andstill get the same product.
A × (B x C) = (A x B) x C
Find the missing number according to the associative property.
Find the product of these numbers.
When you group the factors di�erently, do the two equations have the same product?
4 x (3 x 2) = (4 x 3) x
7 x (2 x 1) =
10 x (3 x 4) = 10 x (3 x 4) =
6 x (2 x 5) = (6 x 2) x
2 x (7 x 1) =
(10 x 3) x 4 = x 4 =
(20 x 5) x 11 = 20 x (11 x )
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2
5
5
14
12 120
12030
YES
14
MathGeometry
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All About Isosceles TrianglesAn isosceles triangle has 2 equal angles and 1 di�erent angle. It also has 2 equal sides and 1 di�erent side. Look at the triangles below. Color the isosceles triangles, then answer the questions.
1. Triangle JKL has 2 65 degree angles and 1 50 degree angle.Is it an isosceles triangle? Circle yes or no.
2. Triangle CDE below is an isosceles triangle. Find the length of side DE.
7
5
7
60o
60o
60o
44
4
10
6
60o
90o 30
o
70o
70o
40o
75o 50
o
55o
C E
D
Yes No
Since isosceles triangles have two equal sides, the length of side DE is 10.
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Elapsed TimeHow much has elapsed, or passed from 1:15 p.m. to 5:28 p.m.?
12
34
5678
910
11 12 12
34
5678
910
11 12
1:15 to 2:00 = 45 minutes2:00 to 5:00 = 3 hours or 180 minutes5:00 to 5:28 = 28 minutes
45180
+ 28253
253 minutes = 6 hours, 13 minutes
Find the elapsed time. If the sum is more than 60 minutes, write the time two ways.
1. 7:10 a.m. to 8:15 a.m.
2. 9:10 p.m. to 11:01 p.m.
3. 2:40 p.m. to 4:18 p.m.
4. 12:05 a.m. to 1:52 a.m.
5. 6:56 a.m. to 9:44 a.m.
50+15 65 minutes or 1 hour, 5 minutes
6. 8:36 p.m. to 11:24 p.m.
7. 11:11 a.m. to 12:57 p.m.
8. 5:24 a.m. to 8:19 a.m.
9. 4:08 a.m. to 7:49 a.m.
10. 10:17 p.m. to 1:59 a.m.
20 60+18 98 minutes or 1 hour, 38 minutes
55 +52 107 minutes or 1 hour, 47 minutes
4 120+ 44 168 minutes or 2 hour, 48 minutes
50 60+ 1 111 minutes or 1 hour, 51 minutes
24 120+ 24 168 minutes or 2 hour, 48 minutes
52 120 + 49 221 minutes or 3 hour, 41 minutes
43 +120 59 222 minutes or 3 hour, 42 minutes
36 120 + 19 175 minutes or 2 hour, 55 minutes
49 +57 106 minutes or 1 hour, 46 minutes
Decimal SubtractionSubtract the decimals. Show your work!
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3.2
5.62.4
6.41.3
4.81.9
3.981.32
6.292.12
5.823.14
4.111.23
3.241.62
4.431.15
7.651.15
2.131.09
5.261.02
To subtract decimals, make sure that the decimal points line up. Subtract the numbers the same way you would in a normal equation. Carry the decimal point directly down into your answer!
5.1 2.9
2.684.172.66
2.88
6.50 1.04 4.24
1.62 3.28
1
17
3
1103 1312
0 1
2
These sea animals live at the aquarium. How much water isneeded to �ll their tanks? Find the correct water mark, then colorit in. See the example below.
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3rd
Grade
Aquarium Fun! Practice Identifying
Measurement
10
70 meters
1250 metersJelly�sh
Octopus120 meters
85 meters
m
50 m
100 m
100 m
1000 m
10 m
50 m
100 m
100 m
20 m
200 m
100 m
20 m
200 m
Sea turtle
Star�sh
150 metersSeahorse
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Math
Fractions
Write the sum of each fraction below. Remember: when addingfractions with the same denominator, simply add the numerators and keep the denominator the same.
Adding Fractions with the same denominator
35
85
55
+ =
+ =
17
37
+ =
43
63
+ = 84
74
+ =
59
119
+ = 98
98
+ =
1212
1012
+ = 322
1722
+ =
numerator
denominator 35
15
45
1550
2250
+ 1750
+ =
79100
6100
+35100
+ 14100
+ =
135
103
169
2212
5450
134100
47
154
188
2022
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Write the correct length in the box.
3rd
Grade
Practice ReadingMeasurementLength
How long is the snake?
10 2 3 4 5 6 7
Inch
How long is the necklace?
How long is the bridge?
How long is the train?
10 2 3 4 5 6 7
Inch
Feet
Feet
0 10 20 30
0 5 10 15 20 25 30 35 40
7"
5½"
35'
27'
Figure This!Read about each solid figure.
A rectangular prism is a solid �gure with six rectangular faces.
Three-dimensional, or 3-D, figures are also called solid figures.The bottom of a solid �gure is called the base.The sides of a solid �gure are called faces.
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A sphere
sphere
is a round solid �gure with all points at an equal distance from the center.
A cone is a solid �gure that has a circular base and comes to a point at the top.
A cube
cube
is a solid �gure with six equal square faces.
A cylinder
cylinder
is a solid �gure with two equal circular bases.
Can you identify four solid �gures in the drawing?
rectangular prism
ANSWER SHEET
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Math Addition &Subtraction Read the questions below and write down the answers.
Logic Puzzle Fun!Tony had 10 pancakes. Mary had 2 pancakes more than Tony, and Ashley had3 more pancakes than Mary. How many pancakes did Ashley have?
Danny bought 5 candies. Lucy bought 2 fewer than Danny. Jimmybought 4 more than Lucy. How many candies did Jimmy buy?
Sam read 15 books over the summer. Jenny read 4 fewer books than Sam and Rose read 7 more books than Jenny. How many book did Rose read?
May had 20 peanuts. Erika had 10 more peanuts than May. Jacky had5 fewer peanuts than Erika. How many peanuts did Jacky have?
Mike is 17 years old. Ti�any is 3 years younger than Mike. Roy is 5 yearsolder than Ti�any. How old is Roy?
#1
10+2+3=15Ashley ate 15 pancakes.
5-2+4=7Jimmy bought 7 candies.
15-4+7=18Rose read 18 books over the summer.
20+10-5=25Jacky has 25 peanuts.
17-3+5=19Roy is 19 years old.
Finding the Quotient!Divide to find the quotient.
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Division is the process of finding how many times one number will fit into another number. Division is the opposite, or inverse, operation of multiplication.
The number you are dividing is the dividend.The number you are dividing by is the divisor.The answer to a division problem is the quotient.
126
2divisor dividend
quotient12 ÷ 2 = 6dividend quotientdivisor
16216 ÷ 2 =
12412 ÷ 4 =
939 ÷ 3 =
15315 ÷ 3 =
10510 ÷ 5 =
HINT: Use your multiplication facts to help you find the answer.
The answer is . 2 = 16
33
55
33
22
Add It Up!Solve each addition word problem. Show your work!
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Pipa went strawberry picking with her sister. Pipa picked 56 strawberries. Her sister picked 38. How many strawberries did they pick in all?
Leah has a teddy bear collection with 64 bears. Her aunt gave her 16 more bears to add to her collection. How many bears does Leah have now?
Kira owns 42 different hair bows. Her grandmother gave her 23 more for her birthday. How many hair bows does Kira have now?
Dan gave his friend Chris 14 star stickers. He also gave his friend Jenna 20 star stickers. How many star stickers did Dan give in all to his friends?
Over the summer, Kenta read 8 mystery books, 10 science fiction books, and 13 horror books. How many books did Kenta read in all over the summer?
John and his father went fishing. John caught 17 fish. His father caught 11. How many fish did they catch in all?
They picked 94 strawberries.
Leah has 80 teddy bears.
Kira owns 65 hair bows.
They caught 28 fish.
Dan gave 34 star stickers.
Kenta read 31 books.
56+38=94 64+16=80
42+23=65 17+11=28
14+20=34 8+10+13=31
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?!? ?
tens
ones
decimal p
oint
tenth
s
hundredth
s
thousa
ndths
1. What is the place value of the 5 in the number above?
2. Write the number that has 5 tens, 9 ones, 4 tenths, 5 hundredths
7 thousandths.
3. What number is in the thousandths place in the number sequence
9.876?
4. Write the number that has 8 tens, 3 ones, 7 hundresths, and four
thousandths.
5. Write the decimal number for five and two hundredths.
6. Write the number that has 6 tens, 0 ones, 0 tenths, 0 hundredths and
3 thousandths.
7. Write the decimal number for 9 and one thousandths.
Solve each problem.
thousandths
59.457
6
83.074
5.02
60.003
9.001
Name that Angle!Identify the angles by writing right, acute, or obtuse on the line.
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A right angle
forms a
square corner.
An acute angle
is less than a
right angle.
An obtuse angle
is greater than a
right angle.
right acute
acute
acute
obtuse
obtuse
obtuse
right
right
U.S. Customary Units of Length
1 foot (ft.) = 12 inches (in.) 1 yard (yr.) = 3 feet (ft.) 1 yard (yd.) = 36 inches (in.)
Find the equivalent measurement.
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1
3
12
84
144
1
6
108
15
240
2
5
10
144
150
66
45
60
8
3
Coconut AdditionAdd the fractions.
Created by :www.education.com/worksheetsCopyright 2008-2009 Education.com
13
13+ = 4
838+ =
24
14+ = 2
626+ =
712
312+ = 2
414+ =
210
410+ = 1
535+ =
36
26+ = 2
818+ =
37
27+ = 2
939+ =
To add fractions that have the same denominator, just add the numerators. The denominator stays the same.
12
numeratordenominator
2
3
7
8
3
4
4
6
10
12
3
4
5
6
3
8
5
7
5
9
6
10
4
5
MathGeometry
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Counting VolumeFind the volume by counting the cubic units. Write down the answer.Note: some squares cannot be seen in a picture, but you know they are there.
3 cubic units 1 cubic unit
6 cubic units 18 cubic units
7 cubic units 13 cubic units
Piggy’s House Hunting: Find the PerimeterPiggy needs to �nd a house with the largest perimeter.Help Piggy by �nding the perimeter of each house.Then color the largest one.
21
11
11 11
9
8 8
105 5
16
13
138.5
9
13
10
10
8
12
8 8
8 88
812 12
12
8
9
15
5
10
9
18 18
?
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66
11
P = 48
P = 52
P = 65 P = 49
P = 64
P = 72
P = 56
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Subtract the price from the coins you haveand write down the change you have left.
3rd Grade
How Much Change? MathCOUNTING COINS
You Have: You Buy What’s Left
– =32¢
– =
– =43¢
29¢
33¢
13¢
28¢
Divide ‘Em UpSolve each division word problem. Show your work!
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Ms. Bran brought 4 evenly divided boxes of muffins to class. There are 36 muffins altogether. How many muffins are in each box?
Pookie’s Pet Store has 24 tropical fish. They keep 3 fish in each tank. How many fish tanks are there?
Sally divided her 48 spools of thread evenly into 6 boxes. How many spools of thread did she put in each box?
Chris has 28 cactus plants. He keeps his cactus plants in even rows of 7. How many cactus plants are in each row?
There are 50 toes in the swimming pool. Each person has 10 toes. How many people are in the pool?
Ivan scooped 16 scoops of ice cream evenly onto 8 cones. How many scoops of ice cream are on each cone?
36÷4=9There are 9 muffins in each box.
48÷6=8There are 8 spools in each box.
28÷7=4There are 4 cactus plants in each row.
50÷10=5There are 5 people in the pool.
16÷8=2There are 2 scoops on each cone.
24÷3=8There are 8 tropical fish in each tank.
Round ‘Em Up!Round the numbers to the nearest ten.
Here’s a little rhyme to help you remember how to round numbers:5 or more, raise the score4 or less, let it rest
Rounding to the nearest tenIf the ones number is 5 or greater, round up to the nearest ten.If the ones number is 4 or less, round down to the nearest ten.
Rounding to the nearest hundredIf the tens number is 5 or greater, round up to the nearest hundred.If the tens number is 4 or less, round down to the nearest hundred.
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56
12
48
79
31
27
61
84
18
35
73
24
43
67
86
52
486
824
333
551
266
148
613
195
521
378
883
728
651
234
949
762
17Example: 20Example: 12 10
161Example: 200Example:118 100
30 20
ANSWER SHEET
4060
30 40 7010
60 70 9050
80 20 5080
500 300 500 700
800 100 400 200
300 600 900 900
600 200 700 800
Snail DivisionFind the quotient.
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93 155 44 142
405 222 183 369
243 217 82 328
164 366 303 124
102 273 51 246
3 3 1 7
8 1 6 4
8 3 4 4
4 6 1 3
5 9 5 4
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Multiplication Color By Number
1 2 = canary yellow
9 6 = purple
6 3 = neon green
4 5 = tangerine
8 4 = violet
5 7 = hot pink
9 4 = black
2 9 = neon green
35
20
54
Once you have solved the muliplication problems below, you can color in the butterfly using the color that is listed under each answer.
32
2
2
18
18
18
18
18
32
32
32
20
36
36
36
36
36
36
54
54
5435
35
35
20
20
18
18
36
36
36
36
36
1820
18
32
36
35
542
Coral Reef AdditionAdd using regrouping. Show your work!
Created by :www.education.com/worksheetsCopyright 2008-2009 Education.com
196328+
18298+
798123+
56449+
559262+
654176+
348285+
486235+
25684+
497155+
846137+
524 613 721
280 821 340
921 830 652
633 983
11
M o re w o rk sh e e ts a t w w w .e d u ca t io n .co m /w o rk sh e e tsC o p y rig h t © 2 009-2 01 0 b y E d u ca t io n .co m
Multiplication Color By Number
2 8 = yellow
6 9 = apricot
4 8 = cinnamon
3 3 = brown
3 6 = brick
9 3 = lime
8 2 = yellow
2 3 = cream
18
6
9
27
3254
16
16
16
Once you have solved the muliplication problems on the right, you can color in the parrot using the color that is listed under each answer.
99
9
ANSWER SHEET
32
9
16
54
6
18
1627
X
X
X
X
X
X
XX
Multiplying by SevenFind the product.
Fill in the multiplication chart.
Created by :www.education.com/worksheetsCopyright 2008-2009 Education.com
27
73
70
17
47
76
87
74
75
107
77
67
78
97
107
37
14 21 0 7
28 42 56 28
35 70 49 42
56
7 14 21 28 35 42 49 56 63 70
63 70 21
Multiplying by NineFind the product.
Fill in the multiplication chart.
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91
39
94
29
95
09
19
109
69
89
97
59
79
49
92
96
9 27 36 18
45 0 9 90
54 72 63 45
63
9 18 27 36 45 54 63 72 81 90
36 18 54
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For each problem below, multiply and regroup if necessary. Be sure to show all of your work.
1)
2)
3)
4)
5)
7)
8)
9)
10)
11)
12)
13)
15)
16)
17)
18)
19)
20)
14)6)
632x
184x
117x
121x
133x
145x
106x
154x
473x
234x
243x
302x
608x
773x
425x
123x
174x
862x
298x
343x
126 72 77 12 39
70 60 60 141 92
72 60 480 231 210
36 68 172 232 102
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