Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 15 · 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. 1.30 × 22 =
2. 2.28 × 22 =
3. 3.58 × 44 =
4. 4.43 × 33 =
5. 5.18 × 22 =
6. 6.75 × 33 =
7. 7.16 × 22 =
8. 8.21 × 33 =
9. 9.55 × 33 =
10. 10.87 × 33 =
11. 11.53 × 44 =
12. 12.40 × 33 =
13. 13.50 × 22 =
14. 14.52 × 44 =
15. 15.19 × 44 =
16. 16.27 × 33 =
17. 17.69 × 22 =
18. 18.95 × 44 =
19. 19.72 × 33 =
20. 20.83 × 44 =
21. 21.14 × 22 =
22. 22.63 × 44 =
23. 23.61 × 44 =
24. 24.38 × 22 =
25. 25.55 × 44 =
26. 26.36 × 22 =
27. 27.93 × 22 =
28. 28.83 × 33 =
29. 29.42 × 22 =
30. 30.58 × 22 =
31. 31.22 × 22 =
32. 32.85 × 33 =
33. 33.78 × 22 =
34. 34.11 × 33 =
35. 35.43 × 44 =
36. 36.19 × 22 =
37. 37.76 × 22 =
38. 38.57 × 22 =
39. 39.28 × 44 =
40. 40.37 × 33 =

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