Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 445 · 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. 1.76 × 33 =
2. 2.35 × 33 =
3. 3.82 × 44 =
4. 4.72 × 33 =
5. 5.45 × 44 =
6. 6.76 × 44 =
7. 7.87 × 44 =
8. 8.62 × 44 =
9. 9.20 × 44 =
10. 10.92 × 22 =
11. 11.95 × 44 =
12. 12.55 × 44 =
13. 13.29 × 33 =
14. 14.16 × 22 =
15. 15.59 × 22 =
16. 16.22 × 44 =
17. 17.28 × 22 =
18. 18.57 × 33 =
19. 19.25 × 44 =
20. 20.78 × 33 =
21. 21.85 × 33 =
22. 22.94 × 22 =
23. 23.48 × 44 =
24. 24.19 × 22 =
25. 25.42 × 33 =
26. 26.56 × 33 =
27. 27.72 × 22 =
28. 28.65 × 33 =
29. 29.89 × 22 =
30. 30.60 × 22 =
31. 31.50 × 22 =
32. 32.12 × 44 =
33. 33.40 × 44 =
34. 34.61 × 44 =
35. 35.36 × 44 =
36. 36.94 × 44 =
37. 37.96 × 44 =
38. 38.34 × 22 =
39. 39.26 × 33 =
40. 40.33 × 22 =

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