Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 541 · 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. 1.95 × 44 =
2. 2.26 × 22 =
3. 3.36 × 44 =
4. 4.48 × 22 =
5. 5.86 × 33 =
6. 6.60 × 44 =
7. 7.70 × 33 =
8. 8.44 × 33 =
9. 9.13 × 33 =
10. 10.78 × 44 =
11. 11.22 × 22 =
12. 12.75 × 44 =
13. 13.82 × 33 =
14. 14.22 × 33 =
15. 15.15 × 44 =
16. 16.84 × 33 =
17. 17.38 × 44 =
18. 18.98 × 22 =
19. 19.75 × 33 =
20. 20.80 × 22 =
21. 21.23 × 44 =
22. 22.88 × 22 =
23. 23.89 × 33 =
24. 24.61 × 33 =
25. 25.51 × 44 =
26. 26.85 × 33 =
27. 27.97 × 44 =
28. 28.19 × 44 =
29. 29.52 × 33 =
30. 30.64 × 22 =
31. 31.80 × 44 =
32. 32.76 × 22 =
33. 33.16 × 44 =
34. 34.66 × 33 =
35. 35.61 × 44 =
36. 36.11 × 22 =
37. 37.24 × 44 =
38. 38.48 × 44 =
39. 39.48 × 33 =
40. 40.20 × 44 =

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