Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 792 · 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. 1.81 × 44 =
2. 2.74 × 44 =
3. 3.91 × 22 =
4. 4.22 × 22 =
5. 5.47 × 22 =
6. 6.81 × 22 =
7. 7.27 × 22 =
8. 8.58 × 33 =
9. 9.42 × 22 =
10. 10.94 × 33 =
11. 11.16 × 22 =
12. 12.45 × 44 =
13. 13.37 × 44 =
14. 14.57 × 44 =
15. 15.15 × 44 =
16. 16.48 × 22 =
17. 17.17 × 33 =
18. 18.32 × 33 =
19. 19.71 × 44 =
20. 20.12 × 22 =
21. 21.64 × 22 =
22. 22.12 × 33 =
23. 23.90 × 22 =
24. 24.88 × 44 =
25. 25.91 × 44 =
26. 26.49 × 44 =
27. 27.77 × 33 =
28. 28.71 × 22 =
29. 29.60 × 44 =
30. 30.36 × 22 =
31. 31.56 × 44 =
32. 32.36 × 33 =
33. 33.64 × 44 =
34. 34.15 × 22 =
35. 35.13 × 44 =
36. 36.46 × 44 =
37. 37.41 × 33 =
38. 38.35 × 33 =
39. 39.66 × 44 =
40. 40.89 × 22 =

Free maths tricks lessons, practice and worksheets at talentjr.in/maths-tricks