Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 886 · 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 × 33 =
2. 2.26 × 33 =
3. 3.40 × 33 =
4. 4.95 × 44 =
5. 5.42 × 33 =
6. 6.13 × 22 =
7. 7.63 × 44 =
8. 8.71 × 22 =
9. 9.53 × 44 =
10. 10.84 × 44 =
11. 11.92 × 22 =
12. 12.65 × 33 =
13. 13.42 × 22 =
14. 14.57 × 33 =
15. 15.55 × 33 =
16. 16.13 × 44 =
17. 17.37 × 44 =
18. 18.12 × 44 =
19. 19.28 × 33 =
20. 20.96 × 22 =
21. 21.66 × 22 =
22. 22.15 × 44 =
23. 23.65 × 44 =
24. 24.32 × 44 =
25. 25.65 × 22 =
26. 26.22 × 33 =
27. 27.22 × 44 =
28. 28.32 × 33 =
29. 29.34 × 44 =
30. 30.78 × 33 =
31. 31.62 × 33 =
32. 32.39 × 33 =
33. 33.23 × 33 =
34. 34.46 × 22 =
35. 35.79 × 22 =
36. 36.81 × 44 =
37. 37.11 × 33 =
38. 38.89 × 22 =
39. 39.29 × 33 =
40. 40.19 × 22 =

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