Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 116 · 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. 1.52 × 33 =
2. 2.28 × 22 =
3. 3.63 × 44 =
4. 4.81 × 44 =
5. 5.17 × 33 =
6. 6.62 × 33 =
7. 7.84 × 22 =
8. 8.76 × 44 =
9. 9.95 × 22 =
10. 10.14 × 22 =
11. 11.24 × 44 =
12. 12.43 × 22 =
13. 13.67 × 22 =
14. 14.59 × 22 =
15. 15.85 × 44 =
16. 16.55 × 44 =
17. 17.12 × 22 =
18. 18.95 × 33 =
19. 19.36 × 44 =
20. 20.91 × 22 =
21. 21.69 × 33 =
22. 22.55 × 22 =
23. 23.49 × 33 =
24. 24.77 × 33 =
25. 25.43 × 44 =
26. 26.36 × 33 =
27. 27.74 × 33 =
28. 28.20 × 33 =
29. 29.25 × 44 =
30. 30.92 × 33 =
31. 31.18 × 22 =
32. 32.50 × 33 =
33. 33.27 × 44 =
34. 34.79 × 22 =
35. 35.85 × 22 =
36. 36.68 × 44 =
37. 37.89 × 22 =
38. 38.74 × 22 =
39. 39.62 × 44 =
40. 40.26 × 22 =

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