Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 824 · 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. 1.59 × 44 =
2. 2.51 × 22 =
3. 3.68 × 33 =
4. 4.23 × 44 =
5. 5.60 × 44 =
6. 6.16 × 33 =
7. 7.72 × 33 =
8. 8.95 × 22 =
9. 9.36 × 44 =
10. 10.68 × 22 =
11. 11.45 × 44 =
12. 12.98 × 22 =
13. 13.49 × 22 =
14. 14.97 × 44 =
15. 15.54 × 33 =
16. 16.24 × 22 =
17. 17.60 × 22 =
18. 18.44 × 33 =
19. 19.82 × 44 =
20. 20.33 × 22 =
21. 21.92 × 33 =
22. 22.81 × 33 =
23. 23.54 × 22 =
24. 24.17 × 22 =
25. 25.48 × 22 =
26. 26.36 × 22 =
27. 27.31 × 33 =
28. 28.17 × 33 =
29. 29.22 × 22 =
30. 30.43 × 44 =
31. 31.71 × 33 =
32. 32.21 × 22 =
33. 33.61 × 33 =
34. 34.61 × 22 =
35. 35.95 × 33 =
36. 36.19 × 22 =
37. 37.47 × 44 =
38. 38.87 × 44 =
39. 39.25 × 44 =
40. 40.81 × 22 =

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