Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 875 · 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. 1.95 × 22 =
2. 2.35 × 22 =
3. 3.88 × 44 =
4. 4.85 × 44 =
5. 5.36 × 33 =
6. 6.29 × 33 =
7. 7.18 × 22 =
8. 8.13 × 44 =
9. 9.66 × 44 =
10. 10.25 × 44 =
11. 11.24 × 22 =
12. 12.43 × 33 =
13. 13.93 × 22 =
14. 14.65 × 22 =
15. 15.88 × 33 =
16. 16.80 × 33 =
17. 17.77 × 44 =
18. 18.89 × 33 =
19. 19.70 × 33 =
20. 20.21 × 22 =
21. 21.73 × 44 =
22. 22.68 × 22 =
23. 23.27 × 44 =
24. 24.26 × 22 =
25. 25.26 × 33 =
26. 26.23 × 22 =
27. 27.62 × 33 =
28. 28.88 × 22 =
29. 29.11 × 44 =
30. 30.15 × 22 =
31. 31.55 × 22 =
32. 32.15 × 44 =
33. 33.34 × 33 =
34. 34.11 × 22 =
35. 35.50 × 33 =
36. 36.45 × 22 =
37. 37.92 × 44 =
38. 38.19 × 22 =
39. 39.46 × 44 =
40. 40.63 × 33 =

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