Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 467 · 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. 1.15 × 22 =
2. 2.59 × 22 =
3. 3.72 × 44 =
4. 4.43 × 44 =
5. 5.34 × 33 =
6. 6.27 × 33 =
7. 7.74 × 22 =
8. 8.60 × 33 =
9. 9.84 × 44 =
10. 10.83 × 22 =
11. 11.66 × 22 =
12. 12.13 × 22 =
13. 13.95 × 44 =
14. 14.86 × 33 =
15. 15.96 × 22 =
16. 16.65 × 44 =
17. 17.26 × 44 =
18. 18.76 × 44 =
19. 19.23 × 33 =
20. 20.92 × 22 =
21. 21.29 × 22 =
22. 22.13 × 44 =
23. 23.45 × 44 =
24. 24.55 × 22 =
25. 25.86 × 22 =
26. 26.80 × 33 =
27. 27.34 × 22 =
28. 28.50 × 22 =
29. 29.82 × 22 =
30. 30.20 × 33 =
31. 31.35 × 33 =
32. 32.61 × 33 =
33. 33.32 × 44 =
34. 34.19 × 33 =
35. 35.43 × 22 =
36. 36.62 × 44 =
37. 37.16 × 33 =
38. 38.51 × 22 =
39. 39.83 × 44 =
40. 40.21 × 22 =

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