Math Review

Fast Facts

100

12 x 12

144

200

160/4

40

300

125 - 37

88

400

453 + 125 + 625

1203

500

132 x 9

1188

Integers

100

-3 + - 12

-15

200

-9 * -2

18

300

-54 / 6

-9

400

-3 - 16

-19

500

-45 - (-23)

22

Solving Equations

100

Solve for x.

x + 25 = 39

x = 14

200

Solve for x.

x - 16 + 36

x = 52

300

Solve for x

5x = -30

x = -6

400

Solve for x

x + 14 = 11

x = -3

500

Solve for x

5x - 20 = 40

x = 12

Mix

100

-12 - 4

-16

200

-19 - (-22)

3

300

solve for x

-3x = 15

x = -5

400

What is 15% of 50?

7.5

500

Solve for x.

2x + 10 = 60

x = 25

Geometry

100

Find the area of a rectangle with side lengths of 5m and 10m (make sure to use a label)

50m^2

200

Find the area of a triangle with a base of 20m and a height of 10m. (make sure to label)

100m^2

300

Find the circumference of a circle with a diameter of 10mm (use a label).

31.4mm

400

Find the area of a circle with a radius of 3ft (use label).

28.26 ft^2

500

Find the area of a trapezoid with base lengths of 4ft and 6 ft and a height of 10 ft (use label).

50ft^2