Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 207 · 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. 1.90 × 44 =
2. 2.18 × 22 =
3. 3.12 × 33 =
4. 4.59 × 44 =
5. 5.69 × 22 =
6. 6.77 × 44 =
7. 7.85 × 44 =
8. 8.72 × 33 =
9. 9.86 × 22 =
10. 10.25 × 33 =
11. 11.66 × 44 =
12. 12.53 × 44 =
13. 13.81 × 44 =
14. 14.27 × 44 =
15. 15.40 × 33 =
16. 16.64 × 33 =
17. 17.30 × 33 =
18. 18.15 × 22 =
19. 19.28 × 33 =
20. 20.69 × 33 =
21. 21.49 × 22 =
22. 22.61 × 22 =
23. 23.60 × 22 =
24. 24.33 × 22 =
25. 25.86 × 33 =
26. 26.20 × 33 =
27. 27.42 × 22 =
28. 28.29 × 33 =
29. 29.26 × 44 =
30. 30.97 × 22 =
31. 31.70 × 33 =
32. 32.40 × 44 =
33. 33.44 × 22 =
34. 34.94 × 33 =
35. 35.24 × 33 =
36. 36.13 × 33 =
37. 37.25 × 22 =
38. 38.73 × 33 =
39. 39.64 × 22 =
40. 40.38 × 33 =

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