Here are the matched definitions with the vocabulary words:
- Coefficient: a number used to multiply a variable.
- Variable: a letter used to represent a number that is unknown.
- Distributive property: how we distribute or multiply a value into an expression with addition and/or subtraction.
- Reciprocal: a pair of numbers that, when multiplied together, you get 1.
- Rational number: a number that can be written as a fraction.