Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 656 · 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. 1.84 × 22 =
2. 2.38 × 44 =
3. 3.44 × 22 =
4. 4.12 × 33 =
5. 5.77 × 44 =
6. 6.51 × 44 =
7. 7.49 × 22 =
8. 8.39 × 22 =
9. 9.11 × 33 =
10. 10.65 × 22 =
11. 11.30 × 33 =
12. 12.38 × 33 =
13. 13.41 × 22 =
14. 14.60 × 44 =
15. 15.67 × 22 =
16. 16.80 × 22 =
17. 17.77 × 33 =
18. 18.35 × 44 =
19. 19.29 × 44 =
20. 20.96 × 22 =
21. 21.30 × 22 =
22. 22.21 × 33 =
23. 23.86 × 22 =
24. 24.34 × 33 =
25. 25.43 × 33 =
26. 26.90 × 33 =
27. 27.94 × 44 =
28. 28.75 × 22 =
29. 29.96 × 33 =
30. 30.32 × 22 =
31. 31.98 × 44 =
32. 32.91 × 22 =
33. 33.21 × 22 =
34. 34.17 × 22 =
35. 35.42 × 22 =
36. 36.38 × 22 =
37. 37.17 × 44 =
38. 38.29 × 22 =
39. 39.68 × 22 =
40. 40.28 × 44 =

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