Year 8 Algebra

Skill involved: 191a: Multiply an algebraic term involving one variable by a positive integer. Simplify 3x × 2 × 10 Write your answer: ___________________________

• 60x

• 15x

• 6x

• 30x

Skill involved: 191a: Multiply an algebraic term involving one variable by a positive integer. Simplify 4 × 4x Write your answer: ___________________________

• 16x

• 8x

• 12x

Skill involved: 191a: Multiply an algebraic term involving one variable by a positive integer. Simplify x × 3 Write your answer: ___________________________

• 3x

• x3

• x + 3

• 3 + x

Simplify q × 2x

• 2qx

• q + 2x

• 2q + x

• q2x

Skill involved: 191e: Multiply algebraic terms with positive coefficients (maximum power of 2). Simplify

• Write your answer: ___________________________

Simplify 4x × 7z Write your answer in the blank.

• 28xz

• 11xz

• 28x+z

• 4x+7z

Simplify the expression below. 40y ÷ 2 Write your answer in the blank.

• 20y

• 2y

• 80y

Simplify the expression below. 8xy / 4 Write your answer in the blank.

• 2xy

• 4xy

• 8x

• 2x

Simplify the expression below. 48z / z

• 48

• z

• 0

• 48z

• 8y z

• 8y / z

• 8y