Multiplying Decimals Worksheet

Speed calculation lesson 18: Decimal × decimal · Set 476 · 40 questions

The fast method (Count the places): Forget the points and multiply the whole numbers: 2.5 × 1.4 → 25 × 14 = 350. Count the decimal places in both numbers: 1 + 1 = 2. Put the point that many places from the right: 3.50 — then drop the 0 at the end: 3.5.

1. 1.0.61 × 2.8 =
2. 2.2.7 × 0.27 =
3. 3.4.5 × 0.12 =
4. 4.6.9 × 0.03 =
5. 5.0.91 × 0.6 =
6. 6.9.4 × 0.15 =
7. 7.4.1 × 2.6 =
8. 8.1.2 × 0.18 =
9. 9.0.81 × 2.8 =
10. 10.6.7 × 1.9 =
11. 11.6.6 × 0.6 =
12. 12.0.22 × 1.1 =
13. 13.0.14 × 0.3 =
14. 14.2.7 × 3.9 =
15. 15.6.4 × 3.2 =
16. 16.0.31 × 1.7 =
17. 17.6.9 × 0.15 =
18. 18.3.4 × 0.11 =
19. 19.0.69 × 1.5 =
20. 20.3.7 × 0.04 =
21. 21.0.43 × 0.2 =
22. 22.0.18 × 1.3 =
23. 23.0.15 × 1.5 =
24. 24.3.3 × 0.8 =
25. 25.0.41 × 3.9 =
26. 26.0.5 × 0.23 =
27. 27.0.42 × 3.6 =
28. 28.0.34 × 0.6 =
29. 29.7.9 × 1.3 =
30. 30.0.51 × 2.9 =
31. 31.0.73 × 0.9 =
32. 32.0.07 × 3.1 =
33. 33.0.14 × 3.2 =
34. 34.8.4 × 0.4 =
35. 35.9.8 × 0.19 =
36. 36.5.6 × 0.29 =
37. 37.2.2 × 0.27 =
38. 38.0.7 × 0.09 =
39. 39.9.6 × 3.6 =
40. 40.0.23 × 1.6 =

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