Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 978 · 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. 1.50 × 22 =
2. 2.26 × 22 =
3. 3.70 × 22 =
4. 4.54 × 33 =
5. 5.75 × 22 =
6. 6.72 × 22 =
7. 7.37 × 33 =
8. 8.48 × 44 =
9. 9.86 × 33 =
10. 10.19 × 44 =
11. 11.63 × 22 =
12. 12.13 × 33 =
13. 13.81 × 33 =
14. 14.89 × 33 =
15. 15.42 × 33 =
16. 16.77 × 33 =
17. 17.38 × 44 =
18. 18.56 × 44 =
19. 19.66 × 33 =
20. 20.22 × 22 =
21. 21.17 × 22 =
22. 22.45 × 22 =
23. 23.66 × 22 =
24. 24.88 × 22 =
25. 25.73 × 44 =
26. 26.65 × 22 =
27. 27.27 × 33 =
28. 28.20 × 22 =
29. 29.22 × 33 =
30. 30.30 × 33 =
31. 31.23 × 22 =
32. 32.31 × 44 =
33. 33.77 × 22 =
34. 34.87 × 22 =
35. 35.43 × 22 =
36. 36.28 × 33 =
37. 37.51 × 22 =
38. 38.19 × 22 =
39. 39.16 × 44 =
40. 40.62 × 22 =

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