Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 382 · 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. 1.18 × 22 =
2. 2.81 × 44 =
3. 3.35 × 33 =
4. 4.65 × 22 =
5. 5.27 × 33 =
6. 6.55 × 33 =
7. 7.66 × 22 =
8. 8.75 × 22 =
9. 9.83 × 33 =
10. 10.74 × 44 =
11. 11.41 × 44 =
12. 12.76 × 22 =
13. 13.27 × 22 =
14. 14.41 × 22 =
15. 15.90 × 22 =
16. 16.75 × 33 =
17. 17.66 × 33 =
18. 18.23 × 44 =
19. 19.83 × 44 =
20. 20.56 × 44 =
21. 21.46 × 44 =
22. 22.40 × 44 =
23. 23.54 × 22 =
24. 24.71 × 22 =
25. 25.22 × 33 =
26. 26.20 × 22 =
27. 27.22 × 44 =
28. 28.13 × 44 =
29. 29.18 × 33 =
30. 30.69 × 22 =
31. 31.67 × 22 =
32. 32.89 × 44 =
33. 33.25 × 33 =
34. 34.97 × 33 =
35. 35.75 × 44 =
36. 36.56 × 22 =
37. 37.45 × 33 =
38. 38.14 × 33 =
39. 39.18 × 44 =
40. 40.70 × 33 =

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