Here are the solutions to each of the calculations:

1. 23.4 × 14
   $= 327.6$

2. 7.895 + 3.4
   $= 11.295$

3. 0.0945 × 1.47
   $= 0.138915$

4. 0.005 - 0.0007
   $= 0.0043$

5. 7.895 ÷ 34
   $\approx 0.2322$

6. 0.2 ÷ 0.0005
   $= 400$

7. 350.0 - 200
   $= 150$

8. 27.68 - 14.369
   $= 13.311$

9. 3.08 × 5.2
   $= 16.016$

10. 0.0036 × 0.02
    $= 0.000072$

11. 4.35 × 2.74 × 3.008
    $= 35.82832$

12. 35.7 × 0.78 × 2.3
    $= 64.0698$

13. 3.76 ÷ 1.62
    $\approx 2.32099$

14. 0.075 ÷ 0.030
    $= 2.5$

Would you like further details on any of these calculations?

Here are 5 related questions you might be interested in:

1. How do you multiply numbers with decimals?
2. How is division of decimals different from whole numbers?
3. What are the steps for performing subtraction with decimals?
4. What is the significance of precision in decimal multiplication?
5. How does one perform multiplication and division with large numbers?

Tip: When multiplying or dividing decimals, it’s often helpful to consider how many decimal places are in each number to ensure accuracy in the final result.