Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 399 · 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. 1.17 × 44 =
2. 2.77 × 44 =
3. 3.94 × 44 =
4. 4.47 × 44 =
5. 5.22 × 44 =
6. 6.87 × 22 =
7. 7.83 × 44 =
8. 8.16 × 22 =
9. 9.11 × 44 =
10. 10.78 × 44 =
11. 11.89 × 33 =
12. 12.99 × 44 =
13. 13.83 × 22 =
14. 14.89 × 22 =
15. 15.38 × 22 =
16. 16.95 × 44 =
17. 17.26 × 22 =
18. 18.18 × 22 =
19. 19.72 × 44 =
20. 20.43 × 22 =
21. 21.12 × 33 =
22. 22.91 × 22 =
23. 23.69 × 22 =
24. 24.12 × 44 =
25. 25.48 × 44 =
26. 26.21 × 44 =
27. 27.84 × 44 =
28. 28.13 × 22 =
29. 29.44 × 22 =
30. 30.19 × 44 =
31. 31.46 × 22 =
32. 32.20 × 44 =
33. 33.60 × 33 =
34. 34.20 × 22 =
35. 35.19 × 22 =
36. 36.25 × 22 =
37. 37.29 × 44 =
38. 38.67 × 22 =
39. 39.27 × 44 =
40. 40.40 × 44 =

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