Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 407 · 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. 2.92 × 33 =
3. 3.47 × 33 =
4. 4.69 × 33 =
5. 5.48 × 33 =
6. 6.33 × 22 =
7. 7.53 × 22 =
8. 8.78 × 22 =
9. 9.23 × 33 =
10. 10.37 × 22 =
11. 11.53 × 44 =
12. 12.74 × 22 =
13. 13.30 × 33 =
14. 14.82 × 22 =
15. 15.25 × 44 =
16. 16.13 × 22 =
17. 17.81 × 22 =
18. 18.26 × 44 =
19. 19.52 × 33 =
20. 20.96 × 33 =
21. 21.88 × 33 =
22. 22.19 × 44 =
23. 23.34 × 22 =
24. 24.70 × 44 =
25. 25.75 × 44 =
26. 26.19 × 33 =
27. 27.31 × 33 =
28. 28.14 × 33 =
29. 29.28 × 44 =
30. 30.22 × 22 =
31. 31.15 × 33 =
32. 32.38 × 44 =
33. 33.77 × 44 =
34. 34.62 × 44 =
35. 35.90 × 33 =
36. 36.17 × 22 =
37. 37.79 × 44 =
38. 38.87 × 44 =
39. 39.61 × 22 =
40. 40.20 × 33 =

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