Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 332 · 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. 1.41 × 22 =
2. 2.84 × 22 =
3. 3.67 × 33 =
4. 4.34 × 33 =
5. 5.73 × 33 =
6. 6.98 × 22 =
7. 7.62 × 44 =
8. 8.14 × 44 =
9. 9.50 × 44 =
10. 10.76 × 44 =
11. 11.57 × 22 =
12. 12.28 × 22 =
13. 13.40 × 22 =
14. 14.13 × 33 =
15. 15.36 × 44 =
16. 16.69 × 44 =
17. 17.11 × 22 =
18. 18.18 × 33 =
19. 19.93 × 44 =
20. 20.22 × 22 =
21. 21.50 × 22 =
22. 22.99 × 33 =
23. 23.15 × 22 =
24. 24.55 × 33 =
25. 25.60 × 44 =
26. 26.26 × 44 =
27. 27.72 × 22 =
28. 28.94 × 22 =
29. 29.36 × 22 =
30. 30.79 × 44 =
31. 31.62 × 33 =
32. 32.11 × 33 =
33. 33.54 × 33 =
34. 34.27 × 22 =
35. 35.61 × 33 =
36. 36.32 × 22 =
37. 37.69 × 33 =
38. 38.71 × 44 =
39. 39.80 × 33 =
40. 40.95 × 33 =

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