bq challenge q+a math
TRANSCRIPT
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8/12/2019 BQ Challenge Q+a Math
1/18
Math Questions & Answers
GRADE 1What five coins add up to a nickel?five pennies (1 + 1 + 1 + 1 + 1 = 5)
GRADE 2Which is longest: a foot, a yard or an inch?a yard (3 feet = 1 yard; 12 inches = 1 foot)
GRADE 3What do you call the answer to a multiplication problem?the product
GRADE 4How many zeros are in the number one million?six (6)
GRADE 5Simplify the fraction 32/8.4
GRADE 6
How do you represent the fraction 3/4as a decimal?.75
GRADE 7Find the fraction that is not equivalent: 1/3, 6/18, 7/20, 9/27.7/20
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8/12/2019 BQ Challenge Q+a Math
2/18
Math Questions & Answers
GRADE 1What two coins add up to 15 cents?a dime and a nickel (10 + 5 = 15)
GRADE 2How many items are in a half-dozen?six (6)
GRADE 3Does a glass hold more when its half full or two-thirds full?two-thirds full
GRADE 4How many minutes before 4:00 is 3:40?20 minutes
GRADE 5What does the Roman numeral X stand for?ten (10)
GRADE 6
Subtract 150 from 9,000.8,850
GRADE 7If 4 out of 20 students in a class are girls, what percentage is that?20%
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8/12/2019 BQ Challenge Q+a Math
3/18
Math Questions & Answers
GRADE 1How many sides does a square have?four (4)
GRADE 2Carlos is 8 years old. In 10 years, how old will he be?18 (8 + 10)
GRADE 3Would you measure the Empire State Building in inches or feet?feet
GRADE 4What is the sum of 3/4and 3/4?1 1/2
GRADE 5Which weighs more: a pound of iron or a pound of feathers?Each has the same weight: 1 pound.
GRADE 6
Give the Roman numerals for the number 800.DCCC
GRADE 7If 2 is a whole number, what do you call 2 1/2?a mixed number
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8/12/2019 BQ Challenge Q+a Math
4/18
Math Questions & Answers
GRADE 1How many minutes are there in one hour?60
GRADE 2Count by threes to find the next number: 3, 6, 9, 12, . . . ?15
GRADE 3How many groups of 9 are in 63?7 (63 9 = 7; 9 x 7 = 63)
GRADE 4
A potato has 90 calories. A yam has 155. How many more calories are inthe yam?65 (155 - 90 = 65)
GRADE 5Add these times together: 3 hours, 32 minutes plus 3 hours, 20 minutes.6 hours, 52 minutes
GRADE 6
The second-hand bike cost $100. Then the price increased by 15%. What
does the bike cost now?$115 (100 x .15 = 15; 100 + 15 = 115)
GRADE 7How much is 3 (3 cubed)?27 (3 x 3 x 3 = 27)
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8/12/2019 BQ Challenge Q+a Math
5/18
Math Questions & Answers
GRADE 1How much is 4 + 4 + 1?9
GRADE 2What do 1 dime and 4 pennies add up to?14 cents (10 + 4 = 14)
GRADE 3Which is the same as two tenths: one-fifth or one-third?one-fifth
GRADE 4How many pints are in 11 quarts?22 (1 quart = 2 pints)
GRADE 5
We waited 50 minutes on line. The movie lasted 130 minutes. How manyhours in all?3 hours
GRADE 6
What number do you have to divide by 10 in order to get .4?4
GRADE 7If a number is divisible by 10, is it also divisible by 2?yes
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8/12/2019 BQ Challenge Q+a Math
6/18
Math Questions & Answers
GRADE 1How much is 3 + 5?8
GRADE 2What number comes next: 20, 25, 30, . . . ?35
GRADE 3Divide 25 by 5.5
GRADE 4Subtract 200 from 546.346
GRADE 5How do you find the length of a rectangle?multiply the length by the width
GRADE 6
How many dozen cookies in a gross?12 dozen (144 in all)
GRADE 7What percent of 10 is 9?90%
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8/12/2019 BQ Challenge Q+a Math
7/18
Math Questions & Answers
GRADE 1Steve found 4 shells. Rich found 3 shells. Who has more shells?Steve
GRADE 2
Mary has 3 boxes of candy. Each box weighs 1 pound. How many pounds ofcandy does Mary have altogether?3 pounds (1 + 1 + 1 = 3)
GRADE 3On a Celsius thermometer, at what temperature does water boil?100 degrees
GRADE 4Round $402.54 to the nearest hundred dollars.$400.00
GRADE 5Round the number 4,532 to the nearest thousand.5,000
GRADE 6
Whats the total number of degrees in any triangle?180
GRADE 7A team won 3 games and lost 8. Whats the ratio of wins to losses?3 to 8, or 3:8
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8/12/2019 BQ Challenge Q+a Math
8/18
Math Questions & Answers
GRADE 1Its 8 oclock. What time will it be in 2 hours?10 oclock
GRADE 2Is 78 greater or less than 65?greater
GRADE 3Subtract 6 from 52.46
GRADE 4What decimal would you add to 0.7 to make 1.0?0.3 (1.0 0.7 = 0.3)
GRADE 5If I pay 6% sales tax on an item that costs $10, whats my total bill?$10.60 (10 x .06 = .60; 10 + .60 = 10.60)
GRADE 6
The angles of a square add up to how many degrees?360 (90 x 4 = 360)
GRADE 76y = 42. How much is y?7 (42 6 = 7)
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8/12/2019 BQ Challenge Q+a Math
9/18
Math Questions & Answers
GRADE 1How many days are in a week?seven (7)
GRADE 2
Sue has saved 2 dollars, 1 dime and 2 pennies. How much moneydoes she have?$2.12 (2.00 + .10 + .02 = 2.12)
GRADE 3
Out of 20 games, our team won 10 and lost 4. How many games endedin a tie?6 (10 4 = 6)
GRADE 4What is the decimal for 7 hundredths?.07
GRADE 5What fraction of one pound is 8 ounces?1/2(1 pound = 16 ounces)
GRADE 6
Find the value of n in the equation 5n = 40.8 (5 x 8 = 40 or 40 5 = 8)
GRADE 7Which is a greater weight: 857 grams or 1 kilogram?1 kilogram (1 kilogram = 1,000 grams)
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8/12/2019 BQ Challenge Q+a Math
10/18
Math Questions & Answers
GRADE 1What coin is worth the same as 25 cents?a quarter
GRADE 2The candy bar is cut in half. How many pieces are there?two (2)
GRADE 3Which number is greater: the product of 3 x 3 or the sum of 3 + 3?the product of 3 x 3 (3 x 3 = 9; 3 + 3 = 6)
GRADE 4Round the number 256 to the nearest hundred.300
GRADE 5
Donald finished 75% of the 12 problems on his math test. How manyproblems did he finish?9 (.75 x 12 = 9)
GRADE 6
Which is a longer period of time: 3 hours or 175 minutes?
3 hours (60 minutes x 3 hours = 180 minutes;175 minutes = 2 hours, 55 minutes)
GRADE 7Name the line that divides a circle in half.the diameter
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8/12/2019 BQ Challenge Q+a Math
11/18
Math Questions & Answers
GRADE 1Counting backward, which number comes next: 8, 7, 6, . . . ?5
GRADE 2
Jerry sat in the third row and Ann sat in the fifth. Who was farther backin the room?Ann
GRADE 3What is 72 divided by 9?8
GRADE 4
If I collect 15 baseball cards every month, how many will I havein 10 months?150 (15 x 10 = 150)
GRADE 5
The temperature was -10 degrees. It rose 12 degrees.Whats the new temperature?2 degrees above zero (-10 + 12 = 2)
GRADE 6
Say the prime numbers in this series: 2, 3, 4, 5, 6.2, 3, 5
GRADE 7Which is greater: 1/3of 36 or 1/4of 44?1/3of 36 (12 is greater than 11)
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8/12/2019 BQ Challenge Q+a Math
12/18
Math Questions & Answers
GRADE 1What number comes before the number 1?zero (0)
GRADE 2How much is 5 tens and 6 ones?56
GRADE 3
Sams music lesson was at 3:30 p.m. He was 15 minutes late.What time did he arrive?3:45 p.m.
GRADE 4What operation in math is the opposite of multiplication?division
GRADE 5How many months in 3/4of a year?9 (12 x 3/4= 9)
GRADE 6
What do you call the longest side of a right triangle?the hypotenuse
GRADE 7How many eighths are in the number 5?40 (5 1/8= 40)
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8/12/2019 BQ Challenge Q+a Math
13/18
Math Questions & Answers
GRADE 1What does a minus sign tell you to do?subtract
GRADE 2What number comes just after 600?601
GRADE 3Beths baby sister is 1 1/2years old. How many months old is she?18 months old
GRADE 4Bill gave Lynn 5 coins that totaled 77 cents. What were the coins?3 quarters and 2 pennies (75 + 2 = 77)
GRADE 5What mixed number do you get when you add 3/5and 3/5?1 1/5(6/5= 1 1/5)
GRADE 6
To calculate the interior size of a rhombus, do you find the area,
diameter or radius?the area
GRADE 7
Its 7 miles to the train, then another 33 miles to town.How long is the round trip?80 miles (33 + 7 = 40; 40 x 2 = 80)
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8/12/2019 BQ Challenge Q+a Math
14/18
Math Questions & Answers
GRADE 1
Alice had five oranges. She gave one to Ned. How many oranges doesshe have now?
4 (5 1 = 4)
GRADE 2Is 55 an odd number or an even number?an odd number
GRADE 3Which fraction is less: 2/5or 4/5?2/5(two-fifths)
GRADE 4What fraction of 30 is 10?1/3
GRADE 5What do you call the distance around the outside of a circle?the circumference
GRADE 6
What do you call the result of dividing one number by another?the quotient
GRADE 7What numbers are factors of 12?1, 2, 3, 4, 6, 12
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8/12/2019 BQ Challenge Q+a Math
15/18
Math Questions & Answers
GRADE 1Which number is greater: 46 or 48?48
GRADE 2How much is 22 + 8?30
GRADE 3How many sides does a cube have?six (6)
GRADE 4Round the number 869 to the nearest ten.870
GRADE 5How many angles does a quadrilateral have?four (4)
GRADE 6
How do you calculate the perimeter of a rectangle?Add the sum of its 4 sides.
GRADE 7If a hat that costs $30 is discounted by 15%, whats the sale price?$25.50 (30.00 x .15 = 4.50; 30.00 4.50 = 25.50)
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8/12/2019 BQ Challenge Q+a Math
16/18
Math Questions & Answers
GRADE 1What number comes just after 19?20
GRADE 2What is 7 minus 0?7
GRADE 3If you buy a gallon of apple juice, how many quarts will you have?four (4)
GRADE 4
Ted has a quarter and 8 pennies. Ned has 3 dimes and a nickel.Who has more?Ned (35 cents is worth more than 33 cents)
GRADE 5Express the fraction 3/4as a percent.75%
GRADE 6
How many degrees in a right angle?90 degrees
GRADE 7Is the endpoint of an angle called a segment, a vertex or a ray?a vertex
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8/12/2019 BQ Challenge Q+a Math
17/18
Math Questions & Answers
GRADE 1We bought 10 bananas and ate 5. How many do we have left?5 (10 - 5 = 5)
GRADE 2Counting backward, what two numbers are next: 150, 149, 148 . . . ?147, 146
GRADE 3If you give 3 friends 5 cookies each, how many cookies is that total?15 (3 x 5 = 15)
GRADE 4Which is the same as 10 centimeters: a meter or decimeter?a decimeter
GRADE 5If you add 9 to this number, you get 56. What is the number?47 (56 - 9 = 47)
GRADE 6
Your chances of winning are 1 in 10,000. How many others might win
instead of you?9,999
GRADE 7If x 5 = 3, whats the value of x?15 (5 x 3 = 15)
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8/12/2019 BQ Challenge Q+a Math
18/18
Math Questions & Answers
GRADE 1How many hours are in a day?24
GRADE 2How many days are in a year?365
GRADE 3What are the even numbers between 10 and 20?12, 14, 16, 18
GRADE 4How many inches are in a foot and a half?18 inches (12 + 6 = 18)
GRADE 5What multiples of 3 fall between 31 and 43?33, 36, 39, 42
GRADE 6
Whats the sum of 110 + 220 + 330? [new]660
GRADE 748 is 80% of what number?60 (48 .80 = 60)