Math Review

Addition

100

5 + 5

10

200

25 + 38

63

300

546 + 321

867

400

4235 + 456

4691

500

7891 + 9102

16993

Subtraction

100

6 - 2

4

200

56 - 21

35

300

901 - 345

556

400

7001 - 651

6350

500

5567 - 2314

3253

Multiplication

100

2 x 2

4

200

12 x 2

24

300

23 x 45

1035

400

321 x 45

14445

500

123 x 213

26199

Division

100

10 / 2

5

200

144 / 12

12

300

786 ÷ 6

131

400

1284 ÷ 12

107

500

672 ÷ 24

28

Fractions

100

9/20 − 4/20

5/20 = 1/4

200

3/8 + 5/8 

8/8 = 1

300

9/18 - 2/9 =

5/18

400

9/18 + 2/9 =

13/18

500

12 3/4 - 9 4/12

3 5/12