Multiplication
Review
Problem Solving
Mental Math
4th Grade Math Mystery
100

4 x 8=

32

100
64 / 8 

100

Elmer does 25 sit-ups 3 times per day. What is the total number of sit-ups Elmer does in 7 days?

525 

100

10 x 10=

100

100

What is the "leftovers" called in a division problem?

a remainder

200

78 x 9=

702

200

What digit is in the tenths place in this number? 24.816

8

200

Derek's soccer practice was 45 minutes long. It ended at 7.15. What time did Derek's soccer practice start?

6:30

200

200 x 2 =

400

200

What does the word sum mean in math terms?

The answer to an addition problem.

300

136x5

680

300

321 divided by 2 is...

160 r1

300

Ella was sick last Friday. 

She usually gets up at 7:30 a.m. Since she was sick, she got up 1 hour and 30 minutes later than usual. What time did she get up?

9:00 am

300

What's the least common multiple of 6 and 9?

18

300

When you see the statement "how much more" in a word problem, which operation should you use?

subtraction

400

52x34

1,768

400

The quotient of 3,654 and 4 is...

913 r 2

400

Brenner has a piece of ribbon that is 36 inches long. Which of the following is equivalent to 36 inches?

3 feet 

400

4 times 15

60

400

What does "the same as" mean in math terms?

Equal 

500

123 x 37

4,551

500

What is another way to write 2/3

2 divided by 3

500

Chanel walked 2/5  of a mile from her house to her friend's house. Then she and her friend walked 3/10  of a mile to the mall. How far did Chanel walk from her house to the mall?

7/10 

500

What is the difference between  5/12 and 1/4 ?

2/12 or 1/6

500

How many times greater is 3,000 than 30?

100

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