c h a pte r 7 numbers to 20...2. fill in the blanks. 3. write two numbers that are greater than 7.,...
TRANSCRIPT
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CHAPTER
Numbers to 207Worksheet 1 Counting to 20Circle the correct number and word.
1.
4 5 6 7
four fi ve six seven
Match.
2. 5 six
10 nine
8 fi ve
6 eight
9 two
2 ten
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Chapter 7 Lesson 1104
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Count on. Fill in the blanks.
1211 1310, , ,
There are .
Example
3.
20 19 18 17 16 15 14 13 12
11
10, , , , ,
eleven twelve thirteen fourteen
, , , ,
fi fteen sixteen seventeen eighteen
, nineteen twenty
There are .
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105Reteach 1A
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Count on.Fill in the blanks.
4. 10
There are penguins.
5. 10
There are mushrooms.
6. 10
There are pots.
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Chapter 7 Lesson 1106
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Count. Fill in the blanks.
7.
There are . Count on from
.
8.
There are .
Write the numbers.
9. thirteen 10. seventeen
11. eleven 12. twenty
13. fourteen 14. nineteen
15. fi fteen 16. twelve
17. sixteen 18. eighteen
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107Reteach 1A
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Match.
19. 11 seventeen
20 nineteen
15 twelve
18 sixteen
12 twenty
17 fourteen
13 eleven
19 fi fteen
14 thirteen
16 eighteen
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108
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Chapter 7 Lesson 1
Fill in the blanks.
10 and make .
Ten and make eighteen.
+ 8 =
Example
20.
10 and make .
Ten and make fourteen.
+ 4 =
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109Reteach 1A
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Worksheet 2 Place ValueCircle a group of ten.Count on.Then fi ll in the place-value charts.
Example
Tens Onesplace-value
chart
1.
Tens Ones
2.
Tens Ones
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110
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Chapter 7 Lesson 2
Fill in the blanks and the place-value charts.
Example
Tens Ones
16 = ten ones
3. 13 = ten ones
Tens Ones
4. 18 = ten ones
Tens Ones
5. 17 = ten ones
Tens Ones
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111Reteach 1A
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Show the number.
Draw for tens and for ones.
Tens Ones
Example
15 = ten ones
6. 19 = ten ones
Tens Ones
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112
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Chapter 7 Lesson 2
7. 12 = ten ones
Tens Ones
8. 14 = ten ones
Tens Ones
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113Reteach 1A
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Worksheet 3 Comparing NumbersCompare. Check (✓) the box that has more items.
1.
2.
Fill in the blanks.
3. Write two numbers that are greater than 7.
,
4. Write two numbers that are less than 6.
,
5. 3 more than 8 is .
6. 4 less than 9 is .
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114
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Chapter 7 Lesson 3
Count.Write the numbers in the boxes.Then fi ll in the blanks.
Example
Set A
Set B
Set A has more than Set B.
Set B has fewer than Set B.
7. Set A
Set B
Set A has more than Set B.
Set B has fewer than Set A.
8. Set A
Set B
Set A has more than Set B.
Set B has fewer than Set A.
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115Reteach 1A
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9. Set A
Set B
Set has more than Set .
10. Set A
Set B
Set has more than Set .
11. Set A
Set B
Set has fewer than Set .
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116
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Chapter 7 Lesson 3
Count. Write the numbers in the boxes.Then fi ll in the blanks.
Example
Set A
Set B
Set A has more than Set B.
is greater than .
is less than .
12. Set A
Set B
Set A has more than Set B.
is greater than .
is less than .
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117Reteach 1A
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13. Set A
Set B
Set A has more than Set B.
is greater than .
is less than .
14. Set A
Set B
Set B has fewer than Set A.
is greater than .
is less than .
15. Set A
Set B
Set A has fewer than Set B.
is greater than .
is less than .
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118
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Chapter 7 Lesson 3
Complete the place-value charts.Compare.Then fi ll in the blanks.
16. Tens OnesTens Ones
is greater than .
is less than .
17. Tens OnesTens Ones
is greater than .
is less than .
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119Reteach 1A
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Compare.Use place value to help you.Write the number that is less in the box.
18. 20 or 10
19. 20 or 19
Write the number that is greater in the box.
20. 20 or 17
21. 20 or 13
Write the number that is less in the box.
22. 19 or 11
23. 13 or 18
Write the number that is greater in the box.
24. 14 or 13
25. 16 or 11
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120
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Chapter 7 Lesson 3
Compare the numbers.Use place value to help you.Fill in the blanks.
Example
Compare 20, 14, and 18.
is the greatest number.
is the least number.
Tens Ones Tens Ones
Tens Ones
26. Compare 13, 20, and 19.
is the greatest number.
is the least number.
27. Compare 16, 18, and 13.
is the greatest number.
is the least number.
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121Reteach 1A
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Worksheet 4 Making Patterns and Ordering Numbers
Complete the number pattern.Count on.
1. 2, , 4, 5, , , 8
Count back.
2. , 9, 8, , , 5
Complete the number patterns.
Example
12, 13, , , 16, 17, ,
+ 1 + 1 + 1 + 1
3. 15, , , , 19, 20
4. 19, 18, , , ,
5. 12, 14, , , 20
6. 17, , 13, 11, ,
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122
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Chapter 7 Lesson 4
The fi rst three ten frames begin a pattern.Draw in the ten frames to complete the pattern.
7.
Are we adding more ?How many do we add each time?
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123Reteach 1A
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The fi rst three ten frames begin a pattern.Draw in the ten frames to complete the pattern.
8.
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124
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Chapter 7 Lesson 4
Count on from the greater number.
9. is 1 more than 3.
10. is 2 more than 4.
Count back from the greater number.
11. is 3 less than 8.
12. is 5 less than 10.
13. Draw to show 3 less than 17.
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125Reteach 1A
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14. Draw to show 4 more than 14.
Order the numbers from greatest to least.
15. 14 16 20
, , greatest
Order the numbers from least to greatest.
16. 15 12 18
, , least
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126
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Chapter 7 Lesson 4
Count and order the .
Draw them in the box to make a pattern.
17.
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