Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 12 · 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. 1.31 × 44 =
2. 2.19 × 44 =
3. 3.69 × 22 =
4. 4.72 × 44 =
5. 5.68 × 22 =
6. 6.96 × 22 =
7. 7.66 × 22 =
8. 8.28 × 22 =
9. 9.97 × 22 =
10. 10.56 × 22 =
11. 11.99 × 33 =
12. 12.82 × 44 =
13. 13.84 × 22 =
14. 14.81 × 44 =
15. 15.55 × 22 =
16. 16.53 × 44 =
17. 17.76 × 33 =
18. 18.13 × 22 =
19. 19.25 × 44 =
20. 20.11 × 33 =
21. 21.60 × 44 =
22. 22.17 × 22 =
23. 23.94 × 33 =
24. 24.63 × 44 =
25. 25.22 × 44 =
26. 26.71 × 22 =
27. 27.48 × 33 =
28. 28.36 × 22 =
29. 29.29 × 33 =
30. 30.27 × 22 =
31. 31.86 × 33 =
32. 32.33 × 33 =
33. 33.32 × 22 =
34. 34.23 × 22 =
35. 35.84 × 33 =
36. 36.92 × 44 =
37. 37.66 × 33 =
38. 38.59 × 22 =
39. 39.85 × 44 =
40. 40.20 × 33 =

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