Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 388 · 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. 1.32 × 22 =
2. 2.15 × 44 =
3. 3.31 × 33 =
4. 4.88 × 33 =
5. 5.77 × 33 =
6. 6.42 × 44 =
7. 7.89 × 22 =
8. 8.93 × 44 =
9. 9.37 × 22 =
10. 10.74 × 33 =
11. 11.50 × 22 =
12. 12.39 × 22 =
13. 13.74 × 22 =
14. 14.19 × 22 =
15. 15.54 × 44 =
16. 16.42 × 22 =
17. 17.46 × 44 =
18. 18.20 × 22 =
19. 19.90 × 22 =
20. 20.47 × 22 =
21. 21.26 × 44 =
22. 22.96 × 22 =
23. 23.90 × 33 =
24. 24.18 × 22 =
25. 25.83 × 22 =
26. 26.87 × 33 =
27. 27.37 × 44 =
28. 28.61 × 44 =
29. 29.45 × 33 =
30. 30.45 × 22 =
31. 31.34 × 44 =
32. 32.82 × 22 =
33. 33.46 × 33 =
34. 34.69 × 44 =
35. 35.87 × 44 =
36. 36.99 × 33 =
37. 37.84 × 44 =
38. 38.96 × 33 =
39. 39.84 × 22 =
40. 40.61 × 22 =

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