Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 799 · 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. 2.18 × 33 =
3. 3.68 × 33 =
4. 4.99 × 22 =
5. 5.28 × 44 =
6. 6.87 × 22 =
7. 7.25 × 22 =
8. 8.13 × 33 =
9. 9.83 × 22 =
10. 10.30 × 44 =
11. 11.67 × 44 =
12. 12.75 × 33 =
13. 13.47 × 22 =
14. 14.92 × 22 =
15. 15.29 × 22 =
16. 16.88 × 33 =
17. 17.91 × 33 =
18. 18.74 × 22 =
19. 19.36 × 44 =
20. 20.79 × 44 =
21. 21.23 × 22 =
22. 22.31 × 22 =
23. 23.37 × 33 =
24. 24.58 × 44 =
25. 25.11 × 44 =
26. 26.66 × 22 =
27. 27.92 × 33 =
28. 28.77 × 22 =
29. 29.19 × 44 =
30. 30.88 × 44 =
31. 31.40 × 33 =
32. 32.16 × 33 =
33. 33.24 × 44 =
34. 34.72 × 33 =
35. 35.89 × 33 =
36. 36.90 × 22 =
37. 37.32 × 33 =
38. 38.40 × 22 =
39. 39.66 × 33 =
40. 40.34 × 22 =

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