Common Core 8.EE.A.1 worksheet
8th grade (Year 9 in England) · 16 questions · Common Core: 8.EE.A.1, HSN.RN.A.1, HSA.APR.A.1, HSA.SSE.A.2 · England: KS3 Number, GCSE Foundation Number, GCSE Higher Number
Name
Date
Score/ 16
Question 1
Simplify (5x⁴)³.
- A. 125x¹²
- B. 125x⁷
- C. 5x¹²
- D. 15x¹²
Question 2
Evaluate (4/3)⁻¹. Give a fraction.
Answer(as a fraction)
Question 3
Write 2⁻⁴ as a fraction.
Answer(as a fraction)
Question 4
2³ ÷ 2⁶ = 2ᵏ. What is k? (It can be negative.)
Answer
Question 5
Simplify: −8x⁹ ÷ 4x³
Answer
Question 6
Simplify: (12x⁵y³) ÷ (3xy⁴). Negative exponents are fine.
Answer
Question 7
Simplify: (x)(2x⁴)
Answer
Question 8
Write 8⁻¹ as a fraction.
Answer(as a fraction)
Question 9
Simplify: (2x⁴y)²
Answer
Question 10
Simplify: (3x⁴y⁴)(2xy²)
Answer
Question 11
Work out 10³ ÷ 10³.
Answer
Question 12
Isla wrote (4x⁴)³ = 4x¹². What is the correct simplification?
- A. 64x¹²
- B. 64x⁶⁴
- C. 64x⁷
- D. 12x¹²
Question 13
Simplify: (3x²)²
Answer
Question 14
Which statement is correct?
- A. x⁵ × x² = x¹⁰
- B. x⁵ × x² = x⁷
- C. x⁵ ÷ x² = x⁷
Question 15
8⁵ ÷ 8² = 8ᵏ. What is k?
Answer
Question 16
Simplify 6a⁴ × 6a³.
- A. 36a¹²
- B. 36a⁷
- C. 12a¹²
- D. 12a⁷
All done? Color in the animal! · Free from eurekami.com/math