Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 675 · 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. 1.60 × 22 =
2. 2.16 × 44 =
3. 3.76 × 33 =
4. 4.41 × 44 =
5. 5.92 × 44 =
6. 6.30 × 22 =
7. 7.84 × 22 =
8. 8.63 × 44 =
9. 9.62 × 33 =
10. 10.72 × 33 =
11. 11.19 × 44 =
12. 12.67 × 33 =
13. 13.47 × 44 =
14. 14.38 × 33 =
15. 15.28 × 33 =
16. 16.12 × 44 =
17. 17.68 × 22 =
18. 18.86 × 44 =
19. 19.90 × 33 =
20. 20.79 × 44 =
21. 21.88 × 33 =
22. 22.15 × 22 =
23. 23.28 × 22 =
24. 24.35 × 44 =
25. 25.13 × 22 =
26. 26.33 × 33 =
27. 27.44 × 33 =
28. 28.19 × 33 =
29. 29.80 × 44 =
30. 30.25 × 33 =
31. 31.67 × 22 =
32. 32.50 × 44 =
33. 33.68 × 44 =
34. 34.53 × 44 =
35. 35.23 × 22 =
36. 36.16 × 33 =
37. 37.29 × 44 =
38. 38.77 × 33 =
39. 39.34 × 33 =
40. 40.80 × 33 =

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