Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 864 · 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. 1.37 × 44 =
2. 2.96 × 22 =
3. 3.97 × 44 =
4. 4.50 × 44 =
5. 5.31 × 22 =
6. 6.65 × 22 =
7. 7.20 × 44 =
8. 8.86 × 22 =
9. 9.80 × 33 =
10. 10.82 × 33 =
11. 11.29 × 33 =
12. 12.19 × 22 =
13. 13.67 × 22 =
14. 14.29 × 22 =
15. 15.65 × 44 =
16. 16.69 × 33 =
17. 17.17 × 44 =
18. 18.92 × 22 =
19. 19.84 × 22 =
20. 20.51 × 44 =
21. 21.88 × 22 =
22. 22.85 × 44 =
23. 23.66 × 44 =
24. 24.34 × 22 =
25. 25.16 × 22 =
26. 26.72 × 22 =
27. 27.93 × 33 =
28. 28.22 × 33 =
29. 29.87 × 22 =
30. 30.38 × 33 =
31. 31.83 × 22 =
32. 32.36 × 44 =
33. 33.73 × 22 =
34. 34.72 × 33 =
35. 35.33 × 44 =
36. 36.66 × 22 =
37. 37.86 × 33 =
38. 38.98 × 44 =
39. 39.33 × 33 =
40. 40.88 × 33 =

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