1. Find the sum: $3.7 + 14.56$

2. Find the difference: $8.5 - 3.27$

3. Find the difference: $3 - 1.5064$

4. Find the sum: $24.6 + 8.075$

5. Find the difference: $12.04 - 7.368$

6. A ribbon is 6.384 meters long. It is cut into 4 equal pieces. How long is each piece?

7. Find the product: $(0.24)(0.7)$

8. Find the product: $(0.035)(0.52)$

9. A baker used these amounts of flour for four recipes: 2.75 cups, 1.8 cups, 3.125 cups, and 4 cups.
(a) How much flour was used in total?
(b) How much more flour was used in the fourth recipe than the first?

10. A box of supplies costs $18.00. Each supply kit inside costs $7.50. How many kits are in the box?