Заполнить пропуски: 2 × 5 = 10; □ × 2 = 12; 2 × 9 = □; □ × 2 = 6; 2 × □ = 0; 9 × 2 = □; 2 × □ = 2; 2 × 4 = □; □ × 2 = 4; 2 × 2 = □; 8 × 2 = □; 2 × 3 = □; 2 × □ = 18; 2 × 0 = □; □ × 2 = 10; 2 × 6 = □; 2 × 7 = □; 7 × 2 = □; 10 × 2 = □.

Вычисляем произведения и находим неизвестный множитель делением произведения на известный множитель.

1. 2 × 5 = 10
2. 6 × 2 = 12
3. 2 × 9 = 18
4. 3 × 2 = 6
5. 2 × 0 = 0
6. 9 × 2 = 18
7. 2 × 1 = 2
8. 2 × 4 = 8
9. 2 × 2 = 4
10. 2 × 2 = 4
11. 8 × 2 = 16
12. 2 × 3 = 6
13. 2 × 9 = 18
14. 2 × 0 = 0
15. 5 × 2 = 10
16. 2 × 6 = 12
17. 2 × 7 = 14
18. 7 × 2 = 14
19. 10 × 2 = 20