Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 61 · 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. 1.35 × 44 =
2. 2.23 × 44 =
3. 3.52 × 33 =
4. 4.22 × 33 =
5. 5.14 × 22 =
6. 6.62 × 22 =
7. 7.68 × 22 =
8. 8.55 × 22 =
9. 9.67 × 22 =
10. 10.30 × 44 =
11. 11.18 × 44 =
12. 12.50 × 33 =
13. 13.54 × 33 =
14. 14.93 × 33 =
15. 15.59 × 33 =
16. 16.36 × 22 =
17. 17.15 × 44 =
18. 18.80 × 44 =
19. 19.77 × 33 =
20. 20.43 × 22 =
21. 21.72 × 33 =
22. 22.53 × 33 =
23. 23.49 × 44 =
24. 24.64 × 44 =
25. 25.87 × 33 =
26. 26.76 × 44 =
27. 27.88 × 44 =
28. 28.78 × 22 =
29. 29.51 × 33 =
30. 30.54 × 44 =
31. 31.77 × 22 =
32. 32.66 × 44 =
33. 33.42 × 22 =
34. 34.39 × 33 =
35. 35.63 × 22 =
36. 36.18 × 33 =
37. 37.94 × 44 =
38. 38.63 × 33 =
39. 39.53 × 22 =
40. 40.92 × 22 =

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