Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 607 · 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. 1.22 × 33 =
2. 2.62 × 44 =
3. 3.33 × 44 =
4. 4.80 × 44 =
5. 5.99 × 33 =
6. 6.57 × 22 =
7. 7.30 × 22 =
8. 8.32 × 33 =
9. 9.97 × 22 =
10. 10.17 × 33 =
11. 11.63 × 33 =
12. 12.27 × 33 =
13. 13.53 × 22 =
14. 14.34 × 22 =
15. 15.18 × 22 =
16. 16.31 × 33 =
17. 17.95 × 22 =
18. 18.90 × 22 =
19. 19.47 × 22 =
20. 20.61 × 22 =
21. 21.15 × 33 =
22. 22.40 × 33 =
23. 23.20 × 44 =
24. 24.48 × 22 =
25. 25.46 × 44 =
26. 26.45 × 33 =
27. 27.24 × 33 =
28. 28.21 × 22 =
29. 29.34 × 44 =
30. 30.66 × 44 =
31. 31.61 × 33 =
32. 32.76 × 33 =
33. 33.20 × 22 =
34. 34.86 × 44 =
35. 35.76 × 22 =
36. 36.79 × 44 =
37. 37.25 × 22 =
38. 38.64 × 33 =
39. 39.29 × 44 =
40. 40.26 × 33 =

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