Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 260 · 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. 1.76 × 22 =
2. 2.61 × 33 =
3. 3.36 × 33 =
4. 4.22 × 22 =
5. 5.58 × 22 =
6. 6.72 × 44 =
7. 7.22 × 33 =
8. 8.31 × 44 =
9. 9.20 × 22 =
10. 10.64 × 44 =
11. 11.54 × 22 =
12. 12.73 × 22 =
13. 13.68 × 22 =
14. 14.80 × 22 =
15. 15.55 × 22 =
16. 16.53 × 22 =
17. 17.91 × 33 =
18. 18.28 × 33 =
19. 19.18 × 44 =
20. 20.95 × 22 =
21. 21.16 × 22 =
22. 22.13 × 44 =
23. 23.94 × 44 =
24. 24.23 × 44 =
25. 25.32 × 33 =
26. 26.72 × 33 =
27. 27.79 × 33 =
28. 28.17 × 22 =
29. 29.74 × 22 =
30. 30.87 × 22 =
31. 31.81 × 44 =
32. 32.45 × 22 =
33. 33.27 × 44 =
34. 34.51 × 33 =
35. 35.18 × 22 =
36. 36.28 × 22 =
37. 37.46 × 22 =
38. 38.38 × 44 =
39. 39.87 × 33 =
40. 40.20 × 44 =

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