Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 676 · 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. 1.48 × 22 =
2. 2.46 × 22 =
3. 3.28 × 22 =
4. 4.83 × 44 =
5. 5.93 × 33 =
6. 6.49 × 33 =
7. 7.36 × 33 =
8. 8.53 × 44 =
9. 9.36 × 44 =
10. 10.75 × 22 =
11. 11.35 × 44 =
12. 12.56 × 44 =
13. 13.33 × 22 =
14. 14.85 × 33 =
15. 15.99 × 22 =
16. 16.62 × 44 =
17. 17.86 × 33 =
18. 18.34 × 33 =
19. 19.79 × 33 =
20. 20.16 × 22 =
21. 21.66 × 44 =
22. 22.74 × 44 =
23. 23.19 × 44 =
24. 24.45 × 44 =
25. 25.24 × 22 =
26. 26.64 × 22 =
27. 27.39 × 22 =
28. 28.59 × 22 =
29. 29.67 × 44 =
30. 30.90 × 22 =
31. 31.65 × 44 =
32. 32.37 × 22 =
33. 33.89 × 44 =
34. 34.55 × 44 =
35. 35.21 × 33 =
36. 36.12 × 44 =
37. 37.32 × 22 =
38. 38.52 × 22 =
39. 39.17 × 22 =
40. 40.30 × 22 =

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