Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 87 · 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. 1.47 × 22 =
2. 2.58 × 22 =
3. 3.44 × 33 =
4. 4.82 × 22 =
5. 5.42 × 33 =
6. 6.53 × 44 =
7. 7.19 × 44 =
8. 8.92 × 44 =
9. 9.72 × 33 =
10. 10.20 × 22 =
11. 11.50 × 44 =
12. 12.51 × 44 =
13. 13.24 × 44 =
14. 14.34 × 22 =
15. 15.15 × 44 =
16. 16.45 × 44 =
17. 17.93 × 44 =
18. 18.24 × 22 =
19. 19.15 × 22 =
20. 20.99 × 44 =
21. 21.36 × 22 =
22. 22.42 × 44 =
23. 23.70 × 33 =
24. 24.34 × 44 =
25. 25.57 × 33 =
26. 26.24 × 33 =
27. 27.13 × 33 =
28. 28.22 × 44 =
29. 29.20 × 44 =
30. 30.75 × 22 =
31. 31.32 × 22 =
32. 32.93 × 22 =
33. 33.59 × 44 =
34. 34.56 × 44 =
35. 35.43 × 33 =
36. 36.76 × 33 =
37. 37.50 × 22 =
38. 38.84 × 33 =
39. 39.92 × 33 =
40. 40.20 × 33 =

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