Printable worksheets
Operations on fractions
Additionner et comparer des fractions.
Loxivia · Oct 16, 2026 · 8 questions
Warm-up
- Operations on fractions — practice — Answer the quick questions.
Practice
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1. Simplify: 8x + 4x (Operations on fractions)
a) 12x² b) -4x c) 32x² d) 12x -
2. What is 13 × 19? (Operations on fractions)
= ______________________
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3. f(x) = 3 x + 3. What is f(5)? (Operations on fractions)
a) 18 b) 15 c) 11 d) 21 -
4. What is the midpoint of -1 and 5? (Operations on fractions)
a) 6 b) 3 c) 4 d) 2 -
5. What is 10 × 12? (Operations on fractions)
= ______________________
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6. sin(30°) = 1/2. (Operations on fractions)
a) True b) False -
7. What is cos(60°)? (Operations on fractions)
a) 0 b) √3/2 c) 1/2 d) 1 -
8. Solve: 2x + 15 = 29 (Operations on fractions)
a) 14 b) 6 c) 7 d) 8