MATH 1.1B pre/post assessment

Front

Solve for a: -8 - 5a = 12 - 9a

Back

a = 5

Front

Which inequality represents: you must donate at least $5 to get a free popcorn?

Back

x ≥ 5

Front

Solve for x: -22 + x = -42

Back

x = -20

Front

Evaluate: 18 − (−7)

Back

25

Front

Simplify: -2X + 11 + 6X

Back

4X + 11

Front

Definition: Variable

Back

A symbol used to represent an unknown value in mathematics.

Front

Definition: Inequality

Back

A mathematical statement that compares two expressions and shows that one is greater than, less than, or equal to the other.

Front

Definition: Equation

Back

A mathematical statement that asserts the equality of two expressions.

Front

Definition: Simplification

Back

The process of reducing an expression to its simplest form.

Front

Definition: Absolute Value

Back

The distance of a number from zero on the number line, always non-negative.