Math Review

Fractions, Decimals & Percents

100

Convert 0.45 to a percent. 

45%

200

Convert 7.5% into a decimal. 

7.5/100=0.075

300

Convert 3/8 into a decimal. 

0.375

400

Convert 65% into a fraction. 

13/20

500

Convert 7/8 into a percentage.

87.5%

Multi-Digit Problems

100

4,879+3,546=

8,425

200

7,003-4,258=

2,745

300

684x7=

4,788

400

85,214-38,467=

46,747

500

593x46=

27,278

2x2 Multiplication

100

24x12=

288

200

43x26=

1,118

300

75x38=

2,850

400

89x67=

5,963

500

99x98=

9,702

Order of Operations

100

15-3x4+8=

11

200

6²/4+5x2=

19

300

3x(12-4)+18/3²=

26

400

45/[3x(8-5)]+2³=

13

500

30-[2x(7-3)]=

22

Word Problems

100

The school library just received three boxes of brand-new graphic novels. The first box has 145 books, the second box has 98 books, and the third box has 112 books. What is the total number of new graphic novels the library received?

355 graphic novels

200

In a video game, Maya scored 12,450 points. Her younger brother, Leo scored 8,975 points. How many more points did Maya score than Leo?

3,475 more points

300

Volunteers are planting a community garden. They map out 15 rows of tomato plants, and they plan to put exactly 12 tomato plants in each row. How many tomato plants will they plant in all?

180 tomato plants

400

There are 216 students participating in the middle school Field Day. The gym teacher needs to split them into 9 equal teams. How many students will be on each team?

24 students on each team

500

Jackson wants to buy a skateboard that costs $120. He saves $15 each week from his allowance for 6 weeks. How much more money does Jackson still need to save to buy the skateboard?

$30