Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 298 · 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. 1.17 × 33 =
2. 2.69 × 33 =
3. 3.19 × 33 =
4. 4.68 × 22 =
5. 5.99 × 44 =
6. 6.94 × 44 =
7. 7.12 × 44 =
8. 8.59 × 44 =
9. 9.78 × 33 =
10. 10.13 × 33 =
11. 11.16 × 44 =
12. 12.19 × 22 =
13. 13.20 × 44 =
14. 14.30 × 22 =
15. 15.11 × 44 =
16. 16.26 × 22 =
17. 17.89 × 44 =
18. 18.44 × 33 =
19. 19.91 × 33 =
20. 20.35 × 22 =
21. 21.31 × 44 =
22. 22.20 × 22 =
23. 23.49 × 44 =
24. 24.36 × 44 =
25. 25.39 × 22 =
26. 26.17 × 22 =
27. 27.55 × 22 =
28. 28.85 × 33 =
29. 29.36 × 33 =
30. 30.38 × 22 =
31. 31.76 × 22 =
32. 32.77 × 22 =
33. 33.37 × 22 =
34. 34.87 × 33 =
35. 35.96 × 44 =
36. 36.86 × 22 =
37. 37.86 × 33 =
38. 38.14 × 22 =
39. 39.88 × 22 =
40. 40.83 × 33 =

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