Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 419 · 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. 1.17 × 22 =
2. 2.52 × 33 =
3. 3.27 × 22 =
4. 4.44 × 22 =
5. 5.67 × 22 =
6. 6.89 × 33 =
7. 7.97 × 44 =
8. 8.40 × 44 =
9. 9.26 × 22 =
10. 10.73 × 22 =
11. 11.27 × 44 =
12. 12.20 × 22 =
13. 13.76 × 44 =
14. 14.39 × 33 =
15. 15.37 × 33 =
16. 16.25 × 44 =
17. 17.35 × 44 =
18. 18.44 × 33 =
19. 19.30 × 33 =
20. 20.47 × 33 =
21. 21.26 × 33 =
22. 22.25 × 22 =
23. 23.46 × 44 =
24. 24.49 × 22 =
25. 25.47 × 44 =
26. 26.65 × 44 =
27. 27.75 × 22 =
28. 28.50 × 33 =
29. 29.99 × 22 =
30. 30.98 × 33 =
31. 31.18 × 33 =
32. 32.62 × 44 =
33. 33.16 × 22 =
34. 34.86 × 22 =
35. 35.71 × 22 =
36. 36.70 × 22 =
37. 37.54 × 22 =
38. 38.80 × 22 =
39. 39.57 × 44 =
40. 40.11 × 22 =

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