Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 266 · 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. 1.44 × 44 =
2. 2.19 × 22 =
3. 3.26 × 33 =
4. 4.82 × 44 =
5. 5.29 × 22 =
6. 6.34 × 33 =
7. 7.64 × 33 =
8. 8.77 × 33 =
9. 9.88 × 22 =
10. 10.52 × 33 =
11. 11.73 × 44 =
12. 12.77 × 22 =
13. 13.45 × 22 =
14. 14.60 × 44 =
15. 15.86 × 22 =
16. 16.20 × 33 =
17. 17.68 × 33 =
18. 18.40 × 33 =
19. 19.74 × 22 =
20. 20.90 × 22 =
21. 21.72 × 33 =
22. 22.54 × 44 =
23. 23.80 × 33 =
24. 24.51 × 22 =
25. 25.70 × 33 =
26. 26.98 × 22 =
27. 27.43 × 44 =
28. 28.83 × 22 =
29. 29.12 × 33 =
30. 30.25 × 33 =
31. 31.19 × 33 =
32. 32.63 × 44 =
33. 33.98 × 33 =
34. 34.95 × 22 =
35. 35.28 × 33 =
36. 36.17 × 44 =
37. 37.97 × 44 =
38. 38.29 × 33 =
39. 39.21 × 22 =
40. 40.32 × 44 =

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