Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 200 · 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. 1.64 × 44 =
2. 2.59 × 44 =
3. 3.12 × 44 =
4. 4.29 × 33 =
5. 5.85 × 33 =
6. 6.66 × 33 =
7. 7.40 × 33 =
8. 8.67 × 22 =
9. 9.19 × 22 =
10. 10.33 × 44 =
11. 11.13 × 44 =
12. 12.45 × 22 =
13. 13.39 × 22 =
14. 14.96 × 44 =
15. 15.52 × 44 =
16. 16.96 × 22 =
17. 17.87 × 22 =
18. 18.92 × 33 =
19. 19.28 × 22 =
20. 20.31 × 33 =
21. 21.72 × 44 =
22. 22.21 × 22 =
23. 23.34 × 44 =
24. 24.92 × 22 =
25. 25.77 × 22 =
26. 26.37 × 22 =
27. 27.51 × 44 =
28. 28.80 × 44 =
29. 29.46 × 22 =
30. 30.11 × 44 =
31. 31.39 × 44 =
32. 32.53 × 22 =
33. 33.78 × 22 =
34. 34.19 × 33 =
35. 35.56 × 33 =
36. 36.29 × 44 =
37. 37.36 × 22 =
38. 38.90 × 33 =
39. 39.50 × 22 =
40. 40.81 × 22 =

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