Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 418 · 40 questions

The trick (Eleven first): Spot the 11: 22 = 11 × 2, 33 = 11 × 3, 44 = 11 × 4. Times 11: write the number with a 0 on the end and add the number (62 × 11 = 620 + 62 = 682). Multiply that answer by 2, 3 or 4.

1. 1.15 × 22 =
2. 2.62 × 33 =
3. 3.11 × 22 =
4. 4.48 × 22 =
5. 5.75 × 22 =
6. 6.55 × 22 =
7. 7.26 × 22 =
8. 8.21 × 22 =
9. 9.14 × 33 =
10. 10.59 × 22 =
11. 11.94 × 33 =
12. 12.13 × 44 =
13. 13.64 × 44 =
14. 14.95 × 33 =
15. 15.37 × 44 =
16. 16.34 × 22 =
17. 17.44 × 33 =
18. 18.81 × 33 =
19. 19.57 × 22 =
20. 20.67 × 44 =
21. 21.33 × 33 =
22. 22.40 × 33 =
23. 23.36 × 44 =
24. 24.43 × 33 =
25. 25.68 × 22 =
26. 26.45 × 22 =
27. 27.36 × 33 =
28. 28.25 × 44 =
29. 29.50 × 33 =
30. 30.87 × 33 =
31. 31.49 × 44 =
32. 32.47 × 33 =
33. 33.11 × 33 =
34. 34.26 × 33 =
35. 35.27 × 44 =
36. 36.97 × 22 =
37. 37.49 × 22 =
38. 38.23 × 44 =
39. 39.16 × 44 =
40. 40.17 × 33 =

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