Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 10 · 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. 1.98 × 22 =
2. 2.11 × 33 =
3. 3.60 × 33 =
4. 4.54 × 33 =
5. 5.93 × 33 =
6. 6.97 × 44 =
7. 7.90 × 44 =
8. 8.97 × 33 =
9. 9.34 × 22 =
10. 10.28 × 22 =
11. 11.58 × 22 =
12. 12.91 × 33 =
13. 13.80 × 44 =
14. 14.53 × 44 =
15. 15.74 × 33 =
16. 16.79 × 22 =
17. 17.11 × 44 =
18. 18.52 × 33 =
19. 19.55 × 22 =
20. 20.17 × 33 =
21. 21.38 × 22 =
22. 22.41 × 22 =
23. 23.41 × 33 =
24. 24.18 × 44 =
25. 25.21 × 44 =
26. 26.84 × 22 =
27. 27.98 × 33 =
28. 28.88 × 44 =
29. 29.13 × 22 =
30. 30.19 × 22 =
31. 31.73 × 22 =
32. 32.36 × 22 =
33. 33.49 × 22 =
34. 34.32 × 22 =
35. 35.70 × 33 =
36. 36.43 × 22 =
37. 37.62 × 22 =
38. 38.74 × 44 =
39. 39.72 × 44 =
40. 40.12 × 22 =

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