Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 85 · 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. 1.84 × 44 =
2. 2.75 × 33 =
3. 3.50 × 33 =
4. 4.35 × 22 =
5. 5.72 × 22 =
6. 6.26 × 33 =
7. 7.25 × 22 =
8. 8.48 × 33 =
9. 9.34 × 44 =
10. 10.15 × 33 =
11. 11.14 × 33 =
12. 12.93 × 44 =
13. 13.98 × 33 =
14. 14.96 × 22 =
15. 15.24 × 44 =
16. 16.68 × 22 =
17. 17.56 × 33 =
18. 18.36 × 22 =
19. 19.96 × 33 =
20. 20.97 × 33 =
21. 21.45 × 44 =
22. 22.95 × 33 =
23. 23.57 × 44 =
24. 24.94 × 22 =
25. 25.88 × 22 =
26. 26.37 × 22 =
27. 27.42 × 33 =
28. 28.99 × 22 =
29. 29.61 × 44 =
30. 30.34 × 22 =
31. 31.94 × 33 =
32. 32.48 × 22 =
33. 33.55 × 33 =
34. 34.11 × 33 =
35. 35.93 × 22 =
36. 36.26 × 44 =
37. 37.90 × 33 =
38. 38.23 × 44 =
39. 39.73 × 33 =
40. 40.30 × 33 =

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