Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 543 · 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. 1.11 × 22 =
2. 2.79 × 33 =
3. 3.76 × 33 =
4. 4.81 × 33 =
5. 5.62 × 22 =
6. 6.36 × 22 =
7. 7.65 × 44 =
8. 8.31 × 33 =
9. 9.46 × 44 =
10. 10.74 × 44 =
11. 11.58 × 44 =
12. 12.52 × 22 =
13. 13.60 × 33 =
14. 14.77 × 22 =
15. 15.43 × 33 =
16. 16.32 × 44 =
17. 17.93 × 44 =
18. 18.18 × 22 =
19. 19.32 × 33 =
20. 20.33 × 33 =
21. 21.39 × 44 =
22. 22.45 × 33 =
23. 23.95 × 33 =
24. 24.79 × 44 =
25. 25.59 × 22 =
26. 26.63 × 33 =
27. 27.26 × 22 =
28. 28.54 × 44 =
29. 29.67 × 33 =
30. 30.67 × 22 =
31. 31.15 × 22 =
32. 32.32 × 22 =
33. 33.48 × 33 =
34. 34.85 × 44 =
35. 35.39 × 22 =
36. 36.80 × 33 =
37. 37.74 × 33 =
38. 38.49 × 33 =
39. 39.97 × 44 =
40. 40.52 × 33 =

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