1. What is the first step in adding or subtracting fractions? a) Find a common denominator b) Multiply the numerators c) Add or subtract the numerators

Answer: a) Find a common denominator

1. What is the result of adding 1/4 and 1/3? a) 2/7 b) 7/12 c) 5/12

Answer: b) 7/12

1. What is the result of subtracting 2/5 from 3/4? a) 1/20 b) 7/20 c) 1/2

Answer: b) 7/20

1. What is the common denominator of 1/3 and 2/5? a) 3 b) 5 c) 15

Answer: c) 15

1. What is the result of adding 2/3 and 1/6? a) 1/2 b) 5/6 c) 7/6

Answer: b) 5/6

1. What is the result of subtracting 1/2 from 3/4? a) 1/4 b) 1/8 c) 1/3

Answer: a) 1/4

1. What is the common denominator of 1/2 and 3/4? a) 2 b) 4 c) 8

Answer: b) 4

1. What is the result of adding 3/5 and 2/5? a) 1/5 b) 5/10 c) 1

Answer: c) 1

1. What is the result of subtracting 1/3 from 2/3? a) 1/6 b) 1/3 c) 2/9

Answer: b) 1/3

1. What is the common denominator of 1/4 and 3/8? a) 4 b) 8 c) 16

Answer: c) 16

Rubric: - 10 questions worth 1 point each - Correct answer = 1 point - Incorrect answer = 0 points - Maximum score = 10 points

Answer key: 1. a) Find a common denominator 2. b) 7/12 3. b) 7/20 4. c) 15 5. b) 5/6 6. a) 1/4 7. b) 4 8. c) 1 9. b) 1/3 10. c) 16