Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 960 · 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. 1.20 × 22 =
2. 2.58 × 33 =
3. 3.55 × 22 =
4. 4.42 × 22 =
5. 5.49 × 44 =
6. 6.38 × 33 =
7. 7.65 × 33 =
8. 8.28 × 22 =
9. 9.89 × 22 =
10. 10.82 × 33 =
11. 11.86 × 44 =
12. 12.14 × 22 =
13. 13.21 × 33 =
14. 14.56 × 33 =
15. 15.85 × 33 =
16. 16.52 × 33 =
17. 17.48 × 22 =
18. 18.81 × 44 =
19. 19.60 × 33 =
20. 20.76 × 33 =
21. 21.81 × 33 =
22. 22.14 × 44 =
23. 23.87 × 22 =
24. 24.92 × 22 =
25. 25.45 × 22 =
26. 26.61 × 33 =
27. 27.51 × 44 =
28. 28.32 × 33 =
29. 29.46 × 33 =
30. 30.22 × 33 =
31. 31.29 × 33 =
32. 32.25 × 22 =
33. 33.31 × 33 =
34. 34.32 × 22 =
35. 35.74 × 22 =
36. 36.99 × 44 =
37. 37.20 × 33 =
38. 38.73 × 22 =
39. 39.57 × 22 =
40. 40.85 × 22 =

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