8th grade Review Test

Front

What is a microgram?

Back

A microgram is a unit of mass equal to 1 x 10^-6 grams.

Front

How many times greater is 1 x 10^2 grams than a microgram?

Back

1 x 10^8 times greater.

Front

Convert 9.31 x 10^-5 to standard notation.

Back

0.0000931

Front

What is the formula for the area of a square?

Back

Area = side length x side length.

Front

If a square has an area of 144, what is the side length?

Back

12.

Front

What does the slope of a graph represent?

Back

The slope represents the rate of change, such as how many words Tyler can write per minute.

Front

What is the transformation sequence for rotating a shape counterclockwise 90 degrees?

Back

Rotate counterclockwise 90 degrees around the origin.

Front

What is the standard notation for 1 x 10^3?

Back

1000.

Front

How do you calculate the area of a rectangle?

Back

Area = length x width.

Front

What is the relationship between area and side length in a square?

Back

The area is equal to the side length squared.