Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 258 · 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. 1.56 × 44 =
2. 2.48 × 22 =
3. 3.93 × 44 =
4. 4.56 × 22 =
5. 5.48 × 33 =
6. 6.17 × 44 =
7. 7.24 × 33 =
8. 8.95 × 44 =
9. 9.94 × 44 =
10. 10.74 × 44 =
11. 11.70 × 22 =
12. 12.81 × 22 =
13. 13.31 × 22 =
14. 14.46 × 22 =
15. 15.30 × 44 =
16. 16.83 × 22 =
17. 17.34 × 33 =
18. 18.32 × 44 =
19. 19.69 × 22 =
20. 20.66 × 44 =
21. 21.58 × 44 =
22. 22.17 × 22 =
23. 23.65 × 22 =
24. 24.31 × 33 =
25. 25.77 × 33 =
26. 26.66 × 33 =
27. 27.27 × 33 =
28. 28.19 × 44 =
29. 29.96 × 33 =
30. 30.19 × 22 =
31. 31.26 × 22 =
32. 32.92 × 22 =
33. 33.41 × 22 =
34. 34.72 × 22 =
35. 35.50 × 22 =
36. 36.79 × 44 =
37. 37.20 × 22 =
38. 38.11 × 33 =
39. 39.60 × 22 =
40. 40.24 × 44 =

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