Expressions

Front

What operation does 'DIFFERENCE' indicate?

Back

Subtraction

Front

Choose the expression that contains only like terms: 15k + 2k - 4k + 2, 16h - 7h + 3g - 9h, 5r - 3r + 6r - r, 4 + 5f - 7f + 1

Back

5r - 3r + 6r - r

Front

Choose the expression that contains only like terms: 4t - 4t, 6f - 6t + 3, 7y - 9, 4f + 4f + 4

Back

4t - 4t

Front

What is the result of (5x + 3) - (2x - 5)?

Back

3x + 8

Front

Simplify by combining like terms: -2x + 11 + 6x

Back

4x + 11

Front

What are like terms?

Back

Terms that have the same variable raised to the same power.

Front

What is an expression in mathematics?

Back

A combination of numbers, variables, and operators without an equality sign.

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.

Front

What is the coefficient in the expression 7x + 3?

Back

7 (the number in front of the variable x).

Front

What is the constant in the expression 5x + 2?

Back

2 (the term without a variable).