Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 590 · 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. 1.97 × 33 =
2. 2.27 × 33 =
3. 3.85 × 33 =
4. 4.36 × 44 =
5. 5.59 × 44 =
6. 6.83 × 44 =
7. 7.89 × 44 =
8. 8.14 × 22 =
9. 9.20 × 33 =
10. 10.22 × 44 =
11. 11.48 × 22 =
12. 12.19 × 22 =
13. 13.11 × 44 =
14. 14.46 × 44 =
15. 15.35 × 33 =
16. 16.84 × 22 =
17. 17.39 × 22 =
18. 18.47 × 44 =
19. 19.38 × 44 =
20. 20.93 × 44 =
21. 21.61 × 22 =
22. 22.12 × 22 =
23. 23.71 × 22 =
24. 24.95 × 22 =
25. 25.70 × 44 =
26. 26.32 × 44 =
27. 27.33 × 33 =
28. 28.56 × 22 =
29. 29.19 × 33 =
30. 30.36 × 22 =
31. 31.61 × 33 =
32. 32.33 × 44 =
33. 33.12 × 33 =
34. 34.43 × 22 =
35. 35.75 × 22 =
36. 36.62 × 44 =
37. 37.18 × 33 =
38. 38.54 × 44 =
39. 39.51 × 22 =
40. 40.86 × 44 =

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