1. 6.5 × 8.4 = 54.6
2. 56 × 1.3 = 72.8
3. 3.2 × 2.5 = 8.0
4. 2.6 × 1.08 = 2.808
5. 0.87 × 7 = 6.09
6. 3.5 × 16 = 56.0
7. 12.5 × 42 = 525.0
8. 1.8 × 23 = 41.4
9. 0.37 × 0.4 = 0.148
10. 1.06 × 25 = 26.5
11. 7 × 8.06 = 56.42
12. 0.6 × 0.39 = 0.234
13. 3.5 × 3 = 10.5
14. 0.72 × 5 = 3.6
15. 2.05 × 4 = 8.2
16. 12.4 × 7 = 86.8
17. 2.3 × 12 = 27.6
18. 6.7 × 0.3 = 2.01
19. 2.4 × 6.2 = 14.88
20. 0.56 × 0.04 = 0.0224
21. 6.7 × 0.3 = 2.01
22. 0.29 × 0.07 = 0.0203
23. 27 × 0.43 = 11.61
24. 1.7 × 0.45 = 0.765
25. 1.2 × 1.4 = 1.68
26. 0.37 × 8.4 = 3.108
27. 0.86 × 1.2 = 1.032
28. 2.34 × 0.15 = 0.351
29. 21 × 2.84 = 59.64
30. 4.32 × 8 = 34.56
31. 6.8 × 25 = 170.0
32. 6.5 × 6.5 = 42.25
33. 5 + 2.6 = 7.6
34. 0.98 × 5.5 = 5.39
35. 2.1 × 2.15 = 4.515
36. 5.2 × 2.9 = 15.08
37. 26.4 × 0.063 = 1.6992
这些题目涵盖了不同的小数乘法运算，适合用于练习和巩固小数乘法的计算技能。