Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 567 · 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. 1.33 × 33 =
2. 2.95 × 22 =
3. 3.93 × 22 =
4. 4.54 × 22 =
5. 5.94 × 44 =
6. 6.39 × 44 =
7. 7.78 × 22 =
8. 8.74 × 22 =
9. 9.40 × 22 =
10. 10.52 × 33 =
11. 11.22 × 44 =
12. 12.94 × 22 =
13. 13.21 × 44 =
14. 14.71 × 33 =
15. 15.81 × 44 =
16. 16.88 × 22 =
17. 17.52 × 22 =
18. 18.89 × 22 =
19. 19.39 × 22 =
20. 20.96 × 33 =
21. 21.35 × 22 =
22. 22.89 × 33 =
23. 23.72 × 44 =
24. 24.84 × 22 =
25. 25.11 × 44 =
26. 26.78 × 33 =
27. 27.59 × 33 =
28. 28.41 × 44 =
29. 29.21 × 33 =
30. 30.18 × 44 =
31. 31.52 × 44 =
32. 32.17 × 44 =
33. 33.32 × 22 =
34. 34.69 × 33 =
35. 35.43 × 33 =
36. 36.58 × 44 =
37. 37.86 × 44 =
38. 38.13 × 22 =
39. 39.61 × 33 =
40. 40.82 × 22 =

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