Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 138 · 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. 1.36 × 33 =
2. 2.14 × 33 =
3. 3.12 × 22 =
4. 4.98 × 33 =
5. 5.37 × 33 =
6. 6.91 × 22 =
7. 7.59 × 22 =
8. 8.27 × 22 =
9. 9.37 × 22 =
10. 10.84 × 33 =
11. 11.13 × 22 =
12. 12.95 × 44 =
13. 13.80 × 22 =
14. 14.43 × 22 =
15. 15.44 × 22 =
16. 16.99 × 22 =
17. 17.80 × 33 =
18. 18.86 × 22 =
19. 19.72 × 22 =
20. 20.94 × 33 =
21. 21.64 × 22 =
22. 22.18 × 33 =
23. 23.68 × 33 =
24. 24.72 × 33 =
25. 25.63 × 22 =
26. 26.16 × 33 =
27. 27.12 × 33 =
28. 28.76 × 33 =
29. 29.31 × 22 =
30. 30.74 × 22 =
31. 31.34 × 33 =
32. 32.17 × 22 =
33. 33.14 × 22 =
34. 34.89 × 33 =
35. 35.67 × 33 =
36. 36.74 × 33 =
37. 37.21 × 44 =
38. 38.19 × 22 =
39. 39.90 × 22 =
40. 40.46 × 22 =

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