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Multiplication
Area of Shapes
Angles
Mental Math
Divison
100

4 x 8 =

32

100

A square has one side measuring 5 feet. What is its area?

25 square feet

100
A triangle has angles measuring 30 degrees and 40 degrees. What is the measure of the third angle?
110 degrees
100

800 + 240 =

1040

100

64 / 8=

8

200

8 x 9=

72

200

A triangle has a base of 6 inches and a height of 9 inches. What is its area?

27 square inches

200
An angle greater than 0 degrees but less than 90 degrees
Acute
200

940 - 300 =

640

200

99 / 11=

9

300

11 x 13 =

143

300

What is the area of a rectangle whose given side lengths are 8 cm and 12 cm?

96 square cm

300
I have 1 right angle, 2 other equal angles always of 45°, and 2 equal sides
Isosceles triangle
300

1450 + 300 =

1750

300

120 / 60=

2

400

12 x 14=

168

400

What is the area of a cube with faces equal to 3cm by 3cm?

54 square cm

400
A 180 degree angle is called a ________ angle.
Straight
400

6500 - 200 - 3000 =

3300

400

240 / 6=

40

500

75 x 5=

375

500

What is the area of a circle whose diameter is 12cm?

113.04 cm squared

500

Angles that adding up to a total of 90°

Complementary Angles

500

4870 - 500 +30 =

4400

500

172 / 43=

4