Like and Unlike Terms Quiz

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

• 2a - b

• -2a + 8b

• -6a + 8b

• 5a + 3b

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

• a) 2x and 3x

• 6a and 6b

• 3y and 3z

Simplify the expression by combining like terms: 7x + 3y - 2x - 5y

• 2x - 2y

• 7x + 3y - 2x - 5y

• 5x - 2y

• 5x - 3y

Identify the unlike terms in the expression: 2p + 3q - 4p + 5r

• 3q, 5r

• 3r

• -4p

• 2p

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

• 9m + 2n

• 6m + 4n

• 3m + 6n

• 3m + 2n

Which of the following pairs are like terms? a) 7x and 7y b) 2z and 2z c) 3a and 3b

• 3a and 3b

• 7x and 3a

• 7x and 7y

• 2z and 2z

Simplify the expression by combining like terms: 4x + 2y - 3x - 5y

• 3x - 3y

• 7x - 3y

• x - 3y

• x - 5y

Combine the like terms in the expression: 5p + 2q - 3p + 4q

• 6p - q

• 7p + 5q

• 3p + 2q

• 2p + 6q

Which of the following pairs are like terms? a) 6x and 6y b) 3z and 3z c) 4a and 4b

• 3z and 3z

• 3z and 4b

• 6x and 4a

• 6x and 6y

Simplify the expression by combining like terms: 8x + 4y - 3x - 6y

• 3x - 2y

• 5x - 2y

• 5x - 6y

• 8x + 4y