7th Grade Math Review

Front

What is the scale of a drawing if 14 inches represents an actual length of 98 yards?

Back

1 inch = 7 yards.

Front

What is the result of -4 - 2?

Back

-6

Front

What is the term for the distance from the center to the edge of a circle?

Back

Radius.

Front

What do we call the part of the population being studied?

Back

Sample.

Front

What is the formula to find the area of a circle?

Back

Area = πr².

Front

If the radius of a circle is 7, what is the area?

Back

154.0 (using π ≈ 3.14).

Front

What is the diameter of a circle if the radius is 5?

Back

10.

Front

What is the result of 3 × 4?

Back

12.

Front

What is the value of 15 - 9?

Back

6.

Front

If a triangle has a base of 10 and a height of 5, what is its area?

Back

25 (Area = 1/2 × base × height).