7th GM Math Review

Front

What is the expanded form of the number: 4,305?

Back

4,000 + 300 + 5

Front

What is the formula to calculate the circumference of a circle?

Back

Circumference = 2 × π × radius

Front

What is the circumference of a cookie with a radius of 5 inches?

Back

31.4 in

Front

What is the volume of a rectangular prism with dimensions 9, 4, and 10?

Back

360 cubic units

Front

What is a population in statistics?

Back

The entire group of objects or individuals considered for a survey.

Front

What is a sample in statistics?

Back

A subset of a population used to represent the whole.

Front

How do you compare decimal numbers?

Back

Align the decimal points and compare digit by digit.

Front

What is the value of 0.105 compared to 0.150?

Back

0.105 < 0.150

Front

What is the formula for finding the volume of a cylinder?

Back

Volume = π × radius² × height

Front

What is the area of a rectangle with length 8 and width 5?

Back

40 square units