Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 24 · 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. 1.36 × 22 =
2. 2.58 × 44 =
3. 3.84 × 33 =
4. 4.92 × 33 =
5. 5.22 × 33 =
6. 6.88 × 22 =
7. 7.44 × 22 =
8. 8.72 × 22 =
9. 9.55 × 33 =
10. 10.30 × 22 =
11. 11.91 × 44 =
12. 12.80 × 22 =
13. 13.65 × 33 =
14. 14.56 × 33 =
15. 15.97 × 44 =
16. 16.79 × 22 =
17. 17.96 × 44 =
18. 18.75 × 22 =
19. 19.49 × 22 =
20. 20.35 × 22 =
21. 21.15 × 33 =
22. 22.92 × 22 =
23. 23.36 × 44 =
24. 24.70 × 22 =
25. 25.59 × 22 =
26. 26.37 × 33 =
27. 27.19 × 44 =
28. 28.33 × 22 =
29. 29.16 × 22 =
30. 30.13 × 33 =
31. 31.88 × 33 =
32. 32.17 × 33 =
33. 33.92 × 44 =
34. 34.81 × 33 =
35. 35.27 × 22 =
36. 36.62 × 44 =
37. 37.21 × 44 =
38. 38.29 × 44 =
39. 39.61 × 33 =
40. 40.42 × 44 =

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