Pre-Algebra Chapter 1 Test Review

Simplify each expression. (−7k − 4) − 9(6 + 9k)

• 66k + 54

• −88k − 50

• −88k − 60

• 66k + 50

Simplify each expression. 9x + 9x

• −18x

• −3 − 4x

• −3 + 4x

• 18x

Simplify each expression. 2b − 3b

• 2b

• 11b − 4

• −b

• b

Simplify each expression. 6(3 − 5m) + 4m

• 12 − 26m

• 5m − 25

• 18 − 26m

• 8m − 25

Simplify each expression. (2a² − 3) + (8 + 5a²)

• 7a² + 5

• 14a² + 15

• 7a² + 15

• 7a² + 12

Simplify each expression. (−4m² + 4m) − (−4m² + m)

• 3m

• −2m

• −5m

• −3m

Simplify each expression. (−4m + 8m⁴) − (−5m − 3m⁴)

• 9m⁴ + m

• 11m⁴ + m

• 8m⁴ + 9m

• 9m⁴ + 9m

Simplify each expression. (−6b³ − 2b) − (−5b − 3b³)

• −7b³ + 3b

• −3b³ + 3b

• 4b³ + 3b

• b³ + 3b

Simplify each expression. (4 + 8b³) + (2 + 4b³)

• 26b³ + 6

• 18b³ + 6

• 12b³ + 6

• 13b³ + 6

Simplify each expression. (3x⁴ + 3) + (−6 + 6x⁴ + 2x³)

• 9x⁴ + 6x³ − 3

• 9x⁴ + 2x³ − 3

• 14x⁴ + 6x³ − 3

• 14x⁴ − 3