Grade 6 Chapter 5 Algebraic Expressions

Identify the terms, coefficients, and constants in the expression 14x + 5.

• 14

• Coefficients

• x

• Constants

• 5

• Variables

• 14x and 5

• Terms

Which expression is equivalent to 5 · h · h · h · h?

• 5h

• 20h

• 5

• 7

• 3z

• 6z

Write the phrase as an expression. A number n minus 10 An expression is _____.

• n - 10

• 10 - n

• n + 10

• n / 10

Simplify the expression. 8 + (7 + x) = _____

• 15 + x

• 15x

• 56 + x

• 56x

Tell which property the statement y * 1 = y illustrates.

• Commutative Property of Multiplication

• Associative Property of Multiplication

• Multiplication Property of Zero

• Multiplication Property of One

Use the Distributive Property to simplify the expression. 7(6x - 8) = _____

• 42x - 8

• 76x - 8

• 42x - 56

• 13x - 8

Simplify the expression by combining like terms. 2y + 8y + 3 + 4 = _____

• 17y

• 10y + 34

• 2y + 8y + 7

• 10y + 7

Factor the expression using the GCF. 45x + 54 = _____

• 9(5x + 6)

• 5(9x + 11)

• 99x

• 15(x + 4)

• Yes, the backpack will hit the ground in 2 seconds.

• No, the backpack will not hit the ground in 2 seconds.