Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 982 · 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. 1.63 × 44 =
2. 2.19 × 44 =
3. 3.22 × 22 =
4. 4.57 × 33 =
5. 5.73 × 22 =
6. 6.37 × 44 =
7. 7.25 × 44 =
8. 8.69 × 22 =
9. 9.33 × 22 =
10. 10.33 × 44 =
11. 11.16 × 22 =
12. 12.21 × 33 =
13. 13.43 × 22 =
14. 14.99 × 33 =
15. 15.20 × 22 =
16. 16.91 × 33 =
17. 17.82 × 33 =
18. 18.27 × 22 =
19. 19.18 × 44 =
20. 20.81 × 22 =
21. 21.76 × 33 =
22. 22.91 × 44 =
23. 23.83 × 33 =
24. 24.20 × 33 =
25. 25.66 × 22 =
26. 26.23 × 22 =
27. 27.78 × 33 =
28. 28.59 × 44 =
29. 29.84 × 22 =
30. 30.42 × 22 =
31. 31.65 × 33 =
32. 32.35 × 44 =
33. 33.38 × 22 =
34. 34.99 × 22 =
35. 35.93 × 22 =
36. 36.45 × 22 =
37. 37.21 × 44 =
38. 38.76 × 22 =
39. 39.58 × 22 =
40. 40.77 × 44 =

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