Math Review

Front

What is true about any point in the first quadrant?

Back

Both coordinates are positive.

Front

What is the absolute value of | -7 |?

Back

7

Front

Where would (7,3) be in a coordinate plane?

Back

The first quadrant.

Front

Write the ratio in simplest form: 12:28

Back

3:7

Front

What is the LCM of 4 and 12?

Back

12.

Front

What is a coordinate plane?

Back

A two-dimensional surface where points are defined by pairs of numbers (x, y).

Front

What does the x-axis represent in a coordinate plane?

Back

The horizontal line where y=0.

Front

What does the y-axis represent in a coordinate plane?

Back

The vertical line where x=0.

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Front

What is a prime number?

Back

A number greater than 1 that has no positive divisors other than 1 and itself.