Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 934 · 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. 1.92 × 44 =
2. 2.34 × 33 =
3. 3.93 × 33 =
4. 4.71 × 44 =
5. 5.12 × 44 =
6. 6.95 × 22 =
7. 7.61 × 22 =
8. 8.79 × 22 =
9. 9.58 × 44 =
10. 10.64 × 44 =
11. 11.13 × 44 =
12. 12.32 × 22 =
13. 13.46 × 33 =
14. 14.17 × 22 =
15. 15.47 × 22 =
16. 16.20 × 33 =
17. 17.69 × 33 =
18. 18.40 × 22 =
19. 19.25 × 44 =
20. 20.98 × 22 =
21. 21.27 × 22 =
22. 22.14 × 22 =
23. 23.36 × 44 =
24. 24.76 × 22 =
25. 25.76 × 33 =
26. 26.14 × 33 =
27. 27.88 × 33 =
28. 28.24 × 33 =
29. 29.88 × 44 =
30. 30.50 × 44 =
31. 31.84 × 22 =
32. 32.37 × 33 =
33. 33.11 × 44 =
34. 34.77 × 33 =
35. 35.45 × 33 =
36. 36.37 × 44 =
37. 37.33 × 44 =
38. 38.30 × 22 =
39. 39.25 × 22 =
40. 40.59 × 22 =

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