Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 832 · 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. 1.15 × 44 =
2. 2.17 × 22 =
3. 3.76 × 44 =
4. 4.96 × 44 =
5. 5.30 × 22 =
6. 6.61 × 22 =
7. 7.25 × 22 =
8. 8.47 × 22 =
9. 9.91 × 33 =
10. 10.54 × 33 =
11. 11.11 × 33 =
12. 12.68 × 33 =
13. 13.12 × 33 =
14. 14.85 × 22 =
15. 15.11 × 44 =
16. 16.82 × 22 =
17. 17.34 × 44 =
18. 18.51 × 22 =
19. 19.88 × 33 =
20. 20.92 × 22 =
21. 21.49 × 44 =
22. 22.87 × 22 =
23. 23.13 × 33 =
24. 24.83 × 22 =
25. 25.52 × 22 =
26. 26.24 × 33 =
27. 27.12 × 22 =
28. 28.37 × 44 =
29. 29.54 × 22 =
30. 30.25 × 33 =
31. 31.97 × 22 =
32. 32.36 × 22 =
33. 33.16 × 22 =
34. 34.53 × 33 =
35. 35.48 × 22 =
36. 36.92 × 33 =
37. 37.44 × 22 =
38. 38.42 × 22 =
39. 39.13 × 22 =
40. 40.32 × 22 =

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