Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 18 · 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. 1.54 × 22 =
2. 2.30 × 22 =
3. 3.84 × 44 =
4. 4.66 × 44 =
5. 5.38 × 33 =
6. 6.97 × 22 =
7. 7.21 × 33 =
8. 8.46 × 33 =
9. 9.98 × 22 =
10. 10.33 × 44 =
11. 11.82 × 44 =
12. 12.60 × 44 =
13. 13.60 × 22 =
14. 14.76 × 44 =
15. 15.42 × 33 =
16. 16.73 × 44 =
17. 17.59 × 22 =
18. 18.45 × 22 =
19. 19.94 × 33 =
20. 20.63 × 22 =
21. 21.96 × 44 =
22. 22.62 × 33 =
23. 23.79 × 22 =
24. 24.18 × 44 =
25. 25.11 × 44 =
26. 26.73 × 22 =
27. 27.22 × 22 =
28. 28.20 × 22 =
29. 29.70 × 22 =
30. 30.92 × 33 =
31. 31.27 × 22 =
32. 32.36 × 33 =
33. 33.49 × 22 =
34. 34.86 × 22 =
35. 35.61 × 44 =
36. 36.39 × 33 =
37. 37.63 × 44 =
38. 38.24 × 33 =
39. 39.28 × 33 =
40. 40.95 × 22 =

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