Simplifying, Adding and Subtracting Expressions

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

• -2x + 6y

• -2x - 2y

• 5x + 6y

• 8xy - 5

Simplify the expression: 7a - 3b + 2a + 5b

• 9a + 2b

• 10a - 5b

• 14a - 8b

• 5a + 2b

Add the expressions: (4x + 3y) + (2x - 5y)

• 6x - 2y

• 8x - 2y

• 2x + 3y

• 6x - 8y

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Add the expressions: (6a - 2b) + (3a + 4b)

• 9a - 2b

• 9a + 2b

• 3a + 2b

• 6a + 4b

Tags

CCSS.6.EE.A.3

Subtract the expressions: (5x - 2y) - (8x + 3y)

• 13x - 7y

• 2x + 5y

• -3x - 5y

• 8x - 2y

Tags

CCSS.6.EE.A.3

Subtract the expressions: (9a + 4b) - (12a - 5b)

• -3a + 9b

• 12a - 5b

• 3a + 9b

• 21a - 9b

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Identify the coefficient in the expression: 5x + 3y - 2

• 5

• x

• -2

• 3

Identify the constant in the expression: 4a - 7b + 9

• 9

• 4a

• 9a

• -7b

Apply the distributive property: 3(2x + 4y)

• 6x + 12y

• 6x + 8y

• 5x + 10y

• 3x + 8y

Tags

CCSS.6.EE.A.3

CCSS.6.NS.B.4

Apply the distributive property: 5(3a - 2b)

• 15a - 10b

• 8a - 10b

• 15a - 2b

• 15a + 10b

Tags

CCSS.6.EE.A.3