Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 463 · 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. 1.81 × 22 =
2. 2.14 × 22 =
3. 3.55 × 44 =
4. 4.85 × 44 =
5. 5.89 × 44 =
6. 6.80 × 33 =
7. 7.66 × 33 =
8. 8.96 × 33 =
9. 9.32 × 44 =
10. 10.22 × 22 =
11. 11.36 × 33 =
12. 12.92 × 33 =
13. 13.21 × 44 =
14. 14.58 × 33 =
15. 15.25 × 44 =
16. 16.48 × 22 =
17. 17.28 × 22 =
18. 18.76 × 22 =
19. 19.43 × 44 =
20. 20.18 × 33 =
21. 21.37 × 22 =
22. 22.99 × 22 =
23. 23.97 × 22 =
24. 24.75 × 22 =
25. 25.82 × 44 =
26. 26.44 × 44 =
27. 27.49 × 33 =
28. 28.34 × 44 =
29. 29.14 × 33 =
30. 30.16 × 33 =
31. 31.81 × 33 =
32. 32.32 × 22 =
33. 33.18 × 22 =
34. 34.47 × 44 =
35. 35.25 × 22 =
36. 36.19 × 33 =
37. 37.74 × 33 =
38. 38.27 × 22 =
39. 39.19 × 44 =
40. 40.94 × 22 =

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