7th grade Math Review

Front

What is the square root of 256?

Back

16

Front

Solve the inequality: 22 < 6c + 4. What is the correct expression for c?

Back

3 < c

Front

Solve for x: -6x - 6 = -12. What is the value of x?

Back

1

Front

What is the absolute value of -4?

Back

4

Front

Multiply: 3/8 x 3 1/5. What is the result?

Back

1 1/5

Front

What is the definition of absolute value?

Back

The distance of a number from zero on the number line, regardless of direction.

Front

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

Back

Area = length x width.

Front

What is the definition of a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is the formula for the perimeter of a triangle?

Back

Perimeter = side1 + side2 + side3.

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.