Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 847 · 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. 1.24 × 44 =
2. 2.15 × 44 =
3. 3.23 × 44 =
4. 4.49 × 22 =
5. 5.89 × 22 =
6. 6.93 × 22 =
7. 7.89 × 44 =
8. 8.94 × 22 =
9. 9.57 × 22 =
10. 10.45 × 22 =
11. 11.19 × 33 =
12. 12.76 × 22 =
13. 13.42 × 22 =
14. 14.98 × 22 =
15. 15.81 × 44 =
16. 16.21 × 44 =
17. 17.65 × 22 =
18. 18.22 × 44 =
19. 19.20 × 33 =
20. 20.85 × 22 =
21. 21.72 × 33 =
22. 22.96 × 44 =
23. 23.86 × 33 =
24. 24.18 × 33 =
25. 25.47 × 22 =
26. 26.60 × 22 =
27. 27.95 × 33 =
28. 28.61 × 33 =
29. 29.72 × 22 =
30. 30.19 × 22 =
31. 31.33 × 33 =
32. 32.35 × 33 =
33. 33.26 × 44 =
34. 34.47 × 44 =
35. 35.34 × 44 =
36. 36.91 × 44 =
37. 37.29 × 22 =
38. 38.18 × 44 =
39. 39.61 × 44 =
40. 40.61 × 22 =

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