Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 871 · 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. 1.72 × 44 =
2. 2.67 × 44 =
3. 3.90 × 33 =
4. 4.61 × 22 =
5. 5.60 × 44 =
6. 6.49 × 33 =
7. 7.35 × 22 =
8. 8.87 × 22 =
9. 9.99 × 44 =
10. 10.12 × 44 =
11. 11.49 × 44 =
12. 12.86 × 22 =
13. 13.60 × 33 =
14. 14.38 × 33 =
15. 15.91 × 44 =
16. 16.53 × 22 =
17. 17.94 × 33 =
18. 18.38 × 22 =
19. 19.12 × 33 =
20. 20.54 × 33 =
21. 21.48 × 33 =
22. 22.17 × 33 =
23. 23.26 × 22 =
24. 24.31 × 22 =
25. 25.16 × 44 =
26. 26.78 × 22 =
27. 27.96 × 22 =
28. 28.14 × 44 =
29. 29.41 × 22 =
30. 30.67 × 22 =
31. 31.33 × 44 =
32. 32.59 × 22 =
33. 33.18 × 22 =
34. 34.15 × 33 =
35. 35.68 × 44 =
36. 36.20 × 22 =
37. 37.81 × 44 =
38. 38.42 × 33 =
39. 39.18 × 33 =
40. 40.54 × 22 =

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