Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 797 · 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. 1.62 × 22 =
2. 2.28 × 22 =
3. 3.67 × 44 =
4. 4.70 × 22 =
5. 5.66 × 33 =
6. 6.51 × 22 =
7. 7.76 × 33 =
8. 8.65 × 33 =
9. 9.57 × 22 =
10. 10.81 × 44 =
11. 11.36 × 33 =
12. 12.58 × 22 =
13. 13.40 × 33 =
14. 14.97 × 33 =
15. 15.45 × 33 =
16. 16.20 × 22 =
17. 17.53 × 22 =
18. 18.59 × 22 =
19. 19.53 × 33 =
20. 20.67 × 22 =
21. 21.16 × 22 =
22. 22.63 × 44 =
23. 23.78 × 22 =
24. 24.13 × 33 =
25. 25.99 × 22 =
26. 26.40 × 22 =
27. 27.36 × 22 =
28. 28.24 × 22 =
29. 29.19 × 44 =
30. 30.76 × 44 =
31. 31.73 × 33 =
32. 32.34 × 33 =
33. 33.54 × 22 =
34. 34.45 × 44 =
35. 35.20 × 44 =
36. 36.37 × 33 =
37. 37.77 × 44 =
38. 38.43 × 22 =
39. 39.64 × 22 =
40. 40.43 × 33 =

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