Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 71 · 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. 1.48 × 22 =
2. 2.37 × 33 =
3. 3.84 × 44 =
4. 4.37 × 44 =
5. 5.18 × 22 =
6. 6.89 × 44 =
7. 7.18 × 44 =
8. 8.86 × 22 =
9. 9.53 × 44 =
10. 10.83 × 33 =
11. 11.15 × 44 =
12. 12.86 × 33 =
13. 13.59 × 44 =
14. 14.92 × 44 =
15. 15.29 × 44 =
16. 16.16 × 33 =
17. 17.60 × 44 =
18. 18.91 × 22 =
19. 19.81 × 44 =
20. 20.27 × 22 =
21. 21.52 × 22 =
22. 22.36 × 22 =
23. 23.54 × 22 =
24. 24.13 × 33 =
25. 25.79 × 22 =
26. 26.27 × 44 =
27. 27.35 × 44 =
28. 28.92 × 33 =
29. 29.20 × 44 =
30. 30.49 × 22 =
31. 31.33 × 22 =
32. 32.66 × 22 =
33. 33.76 × 33 =
34. 34.65 × 44 =
35. 35.45 × 22 =
36. 36.28 × 44 =
37. 37.19 × 44 =
38. 38.95 × 44 =
39. 39.73 × 33 =
40. 40.20 × 22 =

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