Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 97 · 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. 1.14 × 33 =
2. 2.88 × 33 =
3. 3.48 × 33 =
4. 4.93 × 44 =
5. 5.90 × 33 =
6. 6.41 × 22 =
7. 7.28 × 22 =
8. 8.83 × 22 =
9. 9.42 × 33 =
10. 10.67 × 44 =
11. 11.53 × 44 =
12. 12.21 × 44 =
13. 13.60 × 33 =
14. 14.14 × 22 =
15. 15.81 × 22 =
16. 16.89 × 22 =
17. 17.42 × 44 =
18. 18.92 × 33 =
19. 19.94 × 22 =
20. 20.64 × 22 =
21. 21.95 × 44 =
22. 22.54 × 33 =
23. 23.92 × 44 =
24. 24.28 × 44 =
25. 25.37 × 33 =
26. 26.30 × 44 =
27. 27.83 × 33 =
28. 28.34 × 22 =
29. 29.86 × 44 =
30. 30.21 × 22 =
31. 31.54 × 22 =
32. 32.68 × 22 =
33. 33.95 × 33 =
34. 34.30 × 22 =
35. 35.97 × 22 =
36. 36.66 × 33 =
37. 37.35 × 22 =
38. 38.20 × 33 =
39. 39.97 × 33 =
40. 40.16 × 33 =

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