Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 17 · 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. 1.75 × 22 =
2. 2.22 × 33 =
3. 3.64 × 22 =
4. 4.91 × 33 =
5. 5.55 × 22 =
6. 6.45 × 33 =
7. 7.60 × 33 =
8. 8.22 × 44 =
9. 9.98 × 22 =
10. 10.15 × 22 =
11. 11.96 × 22 =
12. 12.62 × 22 =
13. 13.50 × 44 =
14. 14.70 × 44 =
15. 15.25 × 22 =
16. 16.53 × 44 =
17. 17.51 × 33 =
18. 18.92 × 33 =
19. 19.58 × 22 =
20. 20.80 × 22 =
21. 21.60 × 44 =
22. 22.88 × 44 =
23. 23.12 × 22 =
24. 24.94 × 33 =
25. 25.33 × 33 =
26. 26.44 × 22 =
27. 27.88 × 22 =
28. 28.16 × 44 =
29. 29.72 × 33 =
30. 30.82 × 44 =
31. 31.54 × 33 =
32. 32.43 × 22 =
33. 33.43 × 44 =
34. 34.39 × 33 =
35. 35.41 × 22 =
36. 36.29 × 33 =
37. 37.72 × 44 =
38. 38.99 × 44 =
39. 39.38 × 22 =
40. 40.31 × 33 =

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