Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 927 · 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. 1.33 × 33 =
2. 2.73 × 33 =
3. 3.21 × 22 =
4. 4.11 × 33 =
5. 5.92 × 22 =
6. 6.77 × 22 =
7. 7.52 × 44 =
8. 8.37 × 33 =
9. 9.96 × 22 =
10. 10.16 × 33 =
11. 11.53 × 44 =
12. 12.36 × 22 =
13. 13.34 × 33 =
14. 14.99 × 22 =
15. 15.61 × 33 =
16. 16.63 × 33 =
17. 17.61 × 22 =
18. 18.35 × 44 =
19. 19.86 × 22 =
20. 20.73 × 22 =
21. 21.89 × 33 =
22. 22.45 × 44 =
23. 23.42 × 22 =
24. 24.27 × 33 =
25. 25.63 × 44 =
26. 26.16 × 22 =
27. 27.31 × 33 =
28. 28.47 × 44 =
29. 29.74 × 44 =
30. 30.12 × 44 =
31. 31.17 × 22 =
32. 32.34 × 22 =
33. 33.25 × 44 =
34. 34.46 × 44 =
35. 35.89 × 44 =
36. 36.67 × 22 =
37. 37.84 × 44 =
38. 38.66 × 33 =
39. 39.49 × 44 =
40. 40.59 × 22 =

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