Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 984 · 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. 1.85 × 22 =
2. 2.27 × 44 =
3. 3.99 × 22 =
4. 4.13 × 44 =
5. 5.66 × 22 =
6. 6.19 × 22 =
7. 7.28 × 22 =
8. 8.75 × 44 =
9. 9.53 × 22 =
10. 10.58 × 44 =
11. 11.43 × 22 =
12. 12.91 × 44 =
13. 13.64 × 33 =
14. 14.24 × 22 =
15. 15.21 × 33 =
16. 16.88 × 22 =
17. 17.22 × 22 =
18. 18.85 × 33 =
19. 19.73 × 33 =
20. 20.41 × 22 =
21. 21.27 × 33 =
22. 22.51 × 44 =
23. 23.96 × 22 =
24. 24.19 × 44 =
25. 25.56 × 44 =
26. 26.15 × 44 =
27. 27.40 × 22 =
28. 28.81 × 44 =
29. 29.13 × 22 =
30. 30.18 × 22 =
31. 31.47 × 33 =
32. 32.98 × 33 =
33. 33.94 × 33 =
34. 34.44 × 33 =
35. 35.43 × 44 =
36. 36.53 × 33 =
37. 37.76 × 22 =
38. 38.80 × 44 =
39. 39.70 × 44 =
40. 40.30 × 44 =

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