Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 494 · 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. 1.34 × 44 =
2. 2.23 × 44 =
3. 3.41 × 44 =
4. 4.15 × 33 =
5. 5.71 × 44 =
6. 6.27 × 22 =
7. 7.54 × 44 =
8. 8.19 × 33 =
9. 9.80 × 22 =
10. 10.32 × 44 =
11. 11.66 × 22 =
12. 12.80 × 33 =
13. 13.94 × 44 =
14. 14.75 × 44 =
15. 15.86 × 22 =
16. 16.73 × 22 =
17. 17.41 × 33 =
18. 18.31 × 44 =
19. 19.11 × 22 =
20. 20.41 × 22 =
21. 21.28 × 44 =
22. 22.29 × 22 =
23. 23.48 × 44 =
24. 24.27 × 44 =
25. 25.23 × 22 =
26. 26.50 × 22 =
27. 27.34 × 22 =
28. 28.51 × 33 =
29. 29.21 × 33 =
30. 30.17 × 44 =
31. 31.47 × 33 =
32. 32.83 × 44 =
33. 33.98 × 33 =
34. 34.96 × 44 =
35. 35.23 × 33 =
36. 36.17 × 33 =
37. 37.69 × 22 =
38. 38.47 × 44 =
39. 39.45 × 22 =
40. 40.34 × 33 =

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