Add and Subtract Like Terms Quiz

Identify the like terms in the following expression: 3x + 2y - 4x + 5y

• 3x and -4x, 2y and 5y

• 3x and 5y

• 3x and 2y

• 4x and 5y

Combine the like terms in the expression: 2a + 3b - 4a + 5b

• 3a - 2b

• 7ab

• 5a + 8b

• b - 2a

Which of the following are like terms? a) 4x and 2x b) 3y and 3z c) 5a and 5b

• a) 4x and 2x

• 3y and 3z

• 5a and 5b

• 2x and 5a

Simplify the expression: 7p - 3q + 2p - 5q

• 4p - 7q

• 9p - 8q

• 10p - 2q

• 5p - 3q

Identify the like terms in the following expression: 6m - 2n + 4m - 3n

• 4m and 3n

• 6m and 3n

• 6m and 4m

• 6m and 2n

Combine the like terms in the expression: 8x - 3y + 2x + 5y

• 8x + 5y

• 10x + 2y

• 6x + 2y

• 10x - 3y

Which of the following are like terms? a) 6p and 6q b) 4r and 4s c) 9t and 9u

• b) 4r and 4s

• c) 9t and 9u

• d) 3v and 3w

• a) 6p and 6q

Simplify the expression: 5x - 2y + 3x - 4y

• 2x + 5y

• 7x - 8y

• 10x - 2y

• 8x - 6y

Identify the like terms in the following expression: 4a - 2b + 3a - 5b

• 4a and 3a

• 4a and 5b

• 4a and 2b

• 2b and 3a

Combine the like terms in the expression: 9m - 4n + 2m + 6n

• 13m + 10n

• 5m - 2n

• 11m + 2n

• 7m + 8n