CBA Review

Fraction/Decimal

100

4.5 / 0.9

5

200

34.1 / 5.5

6.2

300

2.7 (7.8)

21.06

400

6/7 * 5/9

10/21

500

4/5  divided by 8/11

1 1/10 or 11/10

Solve Equations

100

x + 5 = 10

x=5

200

x - 2 = 6 

x = 8

300

x - 1 = 9 

x = 10

400

5x=65

x=13

500

x/3 = 11

x=33

Area

100

Find the area of a square with length of 8 in 

64 in²

200

Find the area of a parallelogram with a base of 7 cm and a height of 4 cm

28 cm²

300

Find the area of rectangle with length of 8 ft and width of 12 ft.

96 ft²

400

Find the area of a triangle with a base of 4 in and a height of 3 in

6 in²

500

Find the area of a triangle with a base of 5 ft and a height of 9 ft

22.5 ft²

Convert F/D

100

Convert 0.89 to a percent

89%

200

Convert 2.37 to a percent

237%

300

Convert 0.0029 to a percent

0.29%

400

Convert 5 % to a decimal

0.05

500

Convert 500% to a decimal

5.00

MMM

100

Find the mode of 3,4,5,6,3,5,7,8,3

3

200

Find the range of 3,5,8,2,9,5

7

300

Find the median of 3,5,6,2,8,9, 1

5

400

Find the mean of 3,4,5,6,7,8

5.5

500

Find the mean of 5,9,12,3,4,5,7,14,13

8