Basic Pre-Algebra Review

Front

What is a perfect square?

Back

A perfect square is a number that can be expressed as the square of an integer.

Front

What is the exponent form of 7 x 7 x 7 x 7 x 7 x 7?

Back

7^6

Front

What is a rational number?

Back

A rational number is a number that can be written as a fraction.

Front

What does the graph of a system of equations with no solution look like?

Back

The graph consists of parallel lines.

Front

What do we call a number sentence that has an equal sign?

Back

An equation.

Front

What is the square root of 16?

Back

4

Front

What is the value of x in the equation 2x + 3 = 11?

Back

x = 4

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What is the sum of the angles in a triangle?

Back

180 degrees.

Front

What is the formula for the area of a rectangle?

Back

Area = length x width.