Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 672 · 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. 1.19 × 22 =
2. 2.73 × 44 =
3. 3.38 × 33 =
4. 4.25 × 44 =
5. 5.47 × 33 =
6. 6.85 × 44 =
7. 7.64 × 22 =
8. 8.98 × 22 =
9. 9.54 × 44 =
10. 10.26 × 33 =
11. 11.45 × 44 =
12. 12.44 × 33 =
13. 13.69 × 33 =
14. 14.73 × 33 =
15. 15.33 × 22 =
16. 16.51 × 33 =
17. 17.62 × 44 =
18. 18.33 × 44 =
19. 19.77 × 44 =
20. 20.35 × 33 =
21. 21.49 × 33 =
22. 22.77 × 33 =
23. 23.50 × 22 =
24. 24.55 × 44 =
25. 25.78 × 44 =
26. 26.41 × 33 =
27. 27.48 × 22 =
28. 28.52 × 44 =
29. 29.89 × 33 =
30. 30.28 × 33 =
31. 31.96 × 44 =
32. 32.28 × 22 =
33. 33.35 × 22 =
34. 34.43 × 22 =
35. 35.37 × 22 =
36. 36.50 × 44 =
37. 37.45 × 22 =
38. 38.99 × 44 =
39. 39.14 × 22 =
40. 40.58 × 22 =

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