Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 776 · 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. 1.86 × 33 =
2. 2.74 × 22 =
3. 3.20 × 22 =
4. 4.75 × 22 =
5. 5.15 × 33 =
6. 6.50 × 33 =
7. 7.26 × 22 =
8. 8.42 × 33 =
9. 9.30 × 33 =
10. 10.59 × 22 =
11. 11.70 × 33 =
12. 12.22 × 44 =
13. 13.87 × 22 =
14. 14.60 × 22 =
15. 15.52 × 44 =
16. 16.99 × 33 =
17. 17.98 × 44 =
18. 18.49 × 22 =
19. 19.57 × 22 =
20. 20.78 × 22 =
21. 21.23 × 44 =
22. 22.59 × 33 =
23. 23.48 × 33 =
24. 24.50 × 44 =
25. 25.55 × 33 =
26. 26.22 × 33 =
27. 27.87 × 44 =
28. 28.16 × 44 =
29. 29.93 × 22 =
30. 30.76 × 44 =
31. 31.15 × 22 =
32. 32.89 × 22 =
33. 33.29 × 33 =
34. 34.69 × 44 =
35. 35.97 × 33 =
36. 36.83 × 33 =
37. 37.95 × 33 =
38. 38.49 × 33 =
39. 39.21 × 22 =
40. 40.46 × 44 =

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