Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 803 · 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. 1.63 × 22 =
2. 2.33 × 44 =
3. 3.41 × 33 =
4. 4.34 × 44 =
5. 5.91 × 33 =
6. 6.33 × 33 =
7. 7.49 × 44 =
8. 8.35 × 22 =
9. 9.84 × 22 =
10. 10.58 × 44 =
11. 11.63 × 44 =
12. 12.76 × 22 =
13. 13.97 × 22 =
14. 14.73 × 22 =
15. 15.20 × 44 =
16. 16.77 × 44 =
17. 17.36 × 33 =
18. 18.21 × 33 =
19. 19.96 × 33 =
20. 20.68 × 33 =
21. 21.39 × 22 =
22. 22.45 × 33 =
23. 23.27 × 33 =
24. 24.38 × 22 =
25. 25.19 × 33 =
26. 26.53 × 44 =
27. 27.81 × 22 =
28. 28.34 × 33 =
29. 29.93 × 33 =
30. 30.52 × 33 =
31. 31.32 × 44 =
32. 32.16 × 22 =
33. 33.97 × 44 =
34. 34.23 × 22 =
35. 35.64 × 44 =
36. 36.96 × 44 =
37. 37.93 × 44 =
38. 38.46 × 33 =
39. 39.71 × 33 =
40. 40.54 × 44 =

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