Printable worksheets

Numbers up to 20

Lire, écrire et comparer les nombres jusqu’à 20.

1AEP · 1ère Année de l’Enseignement Primaire

Name: ______________________________ Class: ____________ Date: ____________

Loxivia · Oct 16, 2026 · 8 questions

Warm-up

1. A square has 4 lines of symmetry. (Numbers up to 20)

a) True b) False
2. What is tan(45°)? (Numbers up to 20)

a) 1/2 b) √3 c) 1 d) 0
3. 1/4 is bigger than 1/2. (Numbers up to 20)

a) True b) False
4. What is 12 × 20? (Numbers up to 20)

= ______________________
5. What is cos(60°)? (Numbers up to 20)

a) √3/2 b) 1/2 c) 1 d) 0
6. What is cos(60°)? (Numbers up to 20)

a) √3/2 b) 0 c) 1/2 d) 1
7. What is 10 × 15? (Numbers up to 20)

= ______________________
8. What is the slope of y = x² at x = 3? (Numbers up to 20)

a) 8 b) 3 c) 9 d) 6

1. True 2. 1 3. False 4. 240 5. 1/2 6. 1/2 7. 150 8. 6