Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 155 · 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. 2.44 × 22 =
3. 3.54 × 44 =
4. 4.92 × 44 =
5. 5.16 × 22 =
6. 6.76 × 44 =
7. 7.12 × 33 =
8. 8.75 × 44 =
9. 9.14 × 44 =
10. 10.26 × 44 =
11. 11.46 × 44 =
12. 12.81 × 44 =
13. 13.39 × 22 =
14. 14.18 × 33 =
15. 15.52 × 22 =
16. 16.15 × 33 =
17. 17.34 × 33 =
18. 18.76 × 33 =
19. 19.68 × 33 =
20. 20.61 × 33 =
21. 21.66 × 44 =
22. 22.34 × 44 =
23. 23.60 × 44 =
24. 24.79 × 22 =
25. 25.22 × 22 =
26. 26.64 × 33 =
27. 27.74 × 44 =
28. 28.34 × 22 =
29. 29.23 × 44 =
30. 30.14 × 22 =
31. 31.30 × 22 =
32. 32.89 × 22 =
33. 33.61 × 44 =
34. 34.63 × 44 =
35. 35.25 × 44 =
36. 36.41 × 22 =
37. 37.22 × 44 =
38. 38.46 × 22 =
39. 39.91 × 44 =
40. 40.59 × 44 =

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