Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 271 · 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. 1.15 × 33 =
2. 2.16 × 33 =
3. 3.17 × 33 =
4. 4.29 × 22 =
5. 5.86 × 22 =
6. 6.97 × 33 =
7. 7.91 × 44 =
8. 8.83 × 44 =
9. 9.76 × 44 =
10. 10.36 × 44 =
11. 11.60 × 33 =
12. 12.45 × 22 =
13. 13.97 × 22 =
14. 14.88 × 44 =
15. 15.91 × 33 =
16. 16.29 × 33 =
17. 17.94 × 22 =
18. 18.54 × 33 =
19. 19.12 × 22 =
20. 20.37 × 44 =
21. 21.74 × 22 =
22. 22.47 × 33 =
23. 23.13 × 22 =
24. 24.75 × 33 =
25. 25.31 × 22 =
26. 26.31 × 33 =
27. 27.25 × 44 =
28. 28.20 × 33 =
29. 29.57 × 44 =
30. 30.33 × 44 =
31. 31.51 × 33 =
32. 32.59 × 33 =
33. 33.26 × 33 =
34. 34.44 × 33 =
35. 35.15 × 22 =
36. 36.70 × 22 =
37. 37.28 × 33 =
38. 38.72 × 22 =
39. 39.50 × 22 =
40. 40.27 × 44 =

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