Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 144 · 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. 2.92 × 33 =
3. 3.22 × 33 =
4. 4.36 × 22 =
5. 5.42 × 22 =
6. 6.55 × 33 =
7. 7.86 × 44 =
8. 8.53 × 22 =
9. 9.40 × 33 =
10. 10.77 × 44 =
11. 11.97 × 22 =
12. 12.68 × 33 =
13. 13.26 × 44 =
14. 14.15 × 33 =
15. 15.81 × 22 =
16. 16.53 × 44 =
17. 17.49 × 33 =
18. 18.57 × 22 =
19. 19.27 × 22 =
20. 20.13 × 33 =
21. 21.57 × 33 =
22. 22.39 × 44 =
23. 23.59 × 22 =
24. 24.25 × 44 =
25. 25.43 × 44 =
26. 26.65 × 33 =
27. 27.16 × 44 =
28. 28.98 × 33 =
29. 29.29 × 22 =
30. 30.75 × 22 =
31. 31.42 × 44 =
32. 32.91 × 33 =
33. 33.77 × 22 =
34. 34.76 × 22 =
35. 35.93 × 22 =
36. 36.61 × 44 =
37. 37.38 × 22 =
38. 38.14 × 22 =
39. 39.46 × 33 =
40. 40.32 × 22 =

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