Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 674 · 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. 1.72 × 44 =
2. 2.48 × 33 =
3. 3.25 × 44 =
4. 4.42 × 44 =
5. 5.99 × 44 =
6. 6.95 × 44 =
7. 7.33 × 22 =
8. 8.39 × 44 =
9. 9.40 × 22 =
10. 10.71 × 44 =
11. 11.57 × 44 =
12. 12.41 × 22 =
13. 13.38 × 22 =
14. 14.54 × 22 =
15. 15.46 × 22 =
16. 16.81 × 33 =
17. 17.28 × 22 =
18. 18.34 × 22 =
19. 19.64 × 44 =
20. 20.67 × 33 =
21. 21.96 × 44 =
22. 22.26 × 44 =
23. 23.93 × 22 =
24. 24.64 × 33 =
25. 25.34 × 33 =
26. 26.94 × 22 =
27. 27.50 × 22 =
28. 28.79 × 22 =
29. 29.37 × 44 =
30. 30.58 × 22 =
31. 31.85 × 22 =
32. 32.70 × 22 =
33. 33.58 × 44 =
34. 34.84 × 22 =
35. 35.92 × 44 =
36. 36.60 × 22 =
37. 37.27 × 22 =
38. 38.76 × 22 =
39. 39.99 × 22 =
40. 40.75 × 22 =

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