Multiplication
Division/Place Value
Fractions
4th Grade Mental Math
Problem Solving
100

524 x 9=

4,716

100

164 / 8 

20R4 

100

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

 

100

220 x 200=

44,000

100

Jolene brings an apple and an orange with her to school. The weight of both pieces of fruit together is 417 grams. The apple weighs 223 grams. What is the weight of Jolene’s orange?

194 grams

200

1272 x 9=

11,448
200

What digit is in the tenths place in this number? 24.81

8

200
Paul threw a baseball 18.7 meters. How do I write 18.7 as a fraction?

18 7/10

200

50,000 / 5

10,000
200

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

525

300

3,336x7

23,352

300

332 divided by 2 is...

166

300

What is 2 5/10 + 3 7/10 ? 

6 2/10

300

24,000 / 60

400

300

A total of 543,718 visitors went to a theme park during August and September.  If 321,654 visitors went to the theme park in August, how many went to the theme park in September?

222,064 visitors

400

52x34

1,768

400

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

913 r 2

400

What is 8 7/14 - 2 5/14 in simplest form?

6 1/7

400

34,500 x 3 =

103,500

400

Spiders have 8 legs. Ants have 6 legs. There are 293 spiders and 408 ants in Diego’s back yard. How many legs do all of the spiders and ants in Diego’s backyard have altogether?

4,792

600

84x92

7,728

600

1,258 / 7

779 R. 5

600

Charles walked 2/10  of a mile from his house to his friend's house. Then he and his friend walked 3/10  of a mile to the mall. How far did Charles walk from his house to the mall?

5/10 

600

784 x 200

156,800

600

Hiam picks 354 strawberries. He gives 282 of them to his neighbor. He decides to use the rest to make smoothies to sell to the neighborhood. Each smoothie needs 4 strawberries. How many smoothies can he make?

18 smoothies