Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 36 · 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. 1.74 × 22 =
2. 2.26 × 22 =
3. 3.13 × 44 =
4. 4.93 × 33 =
5. 5.93 × 22 =
6. 6.25 × 44 =
7. 7.20 × 33 =
8. 8.78 × 33 =
9. 9.27 × 22 =
10. 10.46 × 33 =
11. 11.32 × 33 =
12. 12.75 × 33 =
13. 13.18 × 44 =
14. 14.70 × 33 =
15. 15.77 × 44 =
16. 16.87 × 44 =
17. 17.74 × 33 =
18. 18.95 × 44 =
19. 19.30 × 22 =
20. 20.24 × 44 =
21. 21.40 × 33 =
22. 22.59 × 33 =
23. 23.67 × 33 =
24. 24.22 × 33 =
25. 25.11 × 22 =
26. 26.77 × 33 =
27. 27.31 × 44 =
28. 28.79 × 22 =
29. 29.68 × 44 =
30. 30.15 × 44 =
31. 31.82 × 22 =
32. 32.55 × 22 =
33. 33.28 × 22 =
34. 34.23 × 44 =
35. 35.89 × 22 =
36. 36.36 × 33 =
37. 37.56 × 33 =
38. 38.42 × 22 =
39. 39.32 × 22 =
40. 40.65 × 44 =

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