Math 2023 Review

Addition

100

13 + 0

13

200

42 + 10

52

300

23 + 56

79

400

382 + 285

667

500

1,235 + 3,461

4,696

Subtraction

100

6-0

6

200

10-5

5

300

58-34

24

400

867 - 592

275

500

3,789 - 1,324

2,465

Multiplication

100

150 x 0

0

200

9 x 11

99

300

12 x 12

144

400

23 x 5

115

500

54 x 4

216

Fractions

100

2/10 + 4/10 =

6/10

200

10/20-7/20 =

3/20

300

4/5 x 2/6 =

8/30

400

10/12 x 11/12 =

110/144

500

3/9 ÷ 3/4 =

12/27

Area/Perimeter

100

Find the area of a square whose sides measure 3 inches x 3 inches. 

area = 3 x 3 = 9 inches ²

200

Find the area of a square whose inches are 9 inches by 9 inches. 

Area = 9 x 9 = 81 inches ²

300

Find the area of a rectangle whose sides measure 4 inches by 7 inches. 

Area = 4 x 7 = 28 inches ²

400

Find the area of a rectangle whose sides measure 10 inches by 5 inches.

Area = 10 x 5 = 50 inches²

500

Find the area and perimeter of a rectangle whose sides measure 4 inches by 8 inches. 

Area = 8 x 4 = 32 inches²

Perimeter = 8 + 8 + 4 + 4 = 24 inches