Printable worksheets
Percentages
Calculer un pourcentage d’un nombre.
Loxivia · Oct 16, 2026 · 8 questions
Warm-up
- Percentages — practice — Answer the quick questions.
Practice
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1. Solve the system: x + y = 20, x − y = 0. What is x? (Percentages)
a) 10 b) 9 c) 11 -
2. What is log₁₀(100)? (Percentages)
a) 2 b) 3 c) 100 d) 1 -
3. The derivative of x² is x. (Percentages)
a) False b) True -
4. What is cos(60°)? (Percentages)
a) 1 b) 0 c) 1/2 d) √3/2 -
5. sin(30°) = 1/2. (Percentages)
a) True b) False -
6. What is 18 × 5? (Percentages)
= ______________________
-
7. What is 32 ÷ 4? (Percentages)
a) 8 b) 7 c) 4 d) 9 -
8. What is the probability of rolling an even number on a fair die? (Percentages)
a) 2/3 b) 1/6 c) 1/3 d) 1/2