Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 454 · 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. 1.84 × 33 =
2. 2.15 × 33 =
3. 3.76 × 44 =
4. 4.11 × 33 =
5. 5.32 × 33 =
6. 6.71 × 22 =
7. 7.35 × 44 =
8. 8.57 × 44 =
9. 9.47 × 33 =
10. 10.59 × 44 =
11. 11.33 × 44 =
12. 12.14 × 44 =
13. 13.71 × 44 =
14. 14.50 × 44 =
15. 15.77 × 22 =
16. 16.79 × 22 =
17. 17.29 × 33 =
18. 18.28 × 33 =
19. 19.89 × 44 =
20. 20.11 × 44 =
21. 21.32 × 22 =
22. 22.72 × 22 =
23. 23.26 × 22 =
24. 24.82 × 44 =
25. 25.60 × 22 =
26. 26.77 × 44 =
27. 27.61 × 33 =
28. 28.67 × 33 =
29. 29.65 × 22 =
30. 30.70 × 22 =
31. 31.43 × 44 =
32. 32.28 × 22 =
33. 33.90 × 44 =
34. 34.16 × 22 =
35. 35.20 × 44 =
36. 36.56 × 44 =
37. 37.94 × 33 =
38. 38.42 × 33 =
39. 39.60 × 44 =
40. 40.82 × 33 =

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