Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 78 · 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. 1.27 × 44 =
2. 2.16 × 22 =
3. 3.34 × 33 =
4. 4.77 × 22 =
5. 5.80 × 44 =
6. 6.25 × 33 =
7. 7.74 × 22 =
8. 8.82 × 22 =
9. 9.21 × 33 =
10. 10.88 × 44 =
11. 11.50 × 22 =
12. 12.27 × 33 =
13. 13.86 × 33 =
14. 14.19 × 44 =
15. 15.95 × 33 =
16. 16.97 × 44 =
17. 17.46 × 22 =
18. 18.47 × 33 =
19. 19.22 × 22 =
20. 20.38 × 33 =
21. 21.94 × 22 =
22. 22.58 × 33 =
23. 23.65 × 33 =
24. 24.89 × 22 =
25. 25.13 × 22 =
26. 26.40 × 33 =
27. 27.64 × 44 =
28. 28.46 × 33 =
29. 29.47 × 44 =
30. 30.79 × 44 =
31. 31.55 × 33 =
32. 32.41 × 33 =
33. 33.84 × 22 =
34. 34.34 × 22 =
35. 35.52 × 22 =
36. 36.11 × 33 =
37. 37.16 × 44 =
38. 38.82 × 44 =
39. 39.93 × 33 =
40. 40.76 × 44 =

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