Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 14 · 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. 1.34 × 44 =
2. 2.25 × 22 =
3. 3.92 × 22 =
4. 4.28 × 33 =
5. 5.22 × 33 =
6. 6.69 × 22 =
7. 7.16 × 44 =
8. 8.95 × 33 =
9. 9.56 × 44 =
10. 10.40 × 22 =
11. 11.99 × 22 =
12. 12.11 × 33 =
13. 13.82 × 44 =
14. 14.22 × 44 =
15. 15.55 × 22 =
16. 16.12 × 33 =
17. 17.80 × 44 =
18. 18.97 × 33 =
19. 19.61 × 22 =
20. 20.47 × 44 =
21. 21.79 × 44 =
22. 22.20 × 33 =
23. 23.83 × 22 =
24. 24.79 × 33 =
25. 25.32 × 44 =
26. 26.85 × 33 =
27. 27.32 × 33 =
28. 28.96 × 33 =
29. 29.18 × 33 =
30. 30.61 × 33 =
31. 31.72 × 44 =
32. 32.40 × 33 =
33. 33.82 × 33 =
34. 34.43 × 22 =
35. 35.70 × 44 =
36. 36.13 × 33 =
37. 37.53 × 22 =
38. 38.46 × 22 =
39. 39.73 × 22 =
40. 40.86 × 44 =

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