Multiplying with Decimals Worksheet

Part 1: Multiplying Decimals by Whole Numbers

1. Multiply 0.5 by 3.
2. Multiply 0.3 by 10.
3. Multiply 0.25 by 4.
4. Multiply 1.2 by 5.
5. Multiply 0.75 by 8.
6. Multiply 2.5 by 6.
7. Multiply 1.6 by 7.
8. Multiply 0.4 by 9.
9. Multiply 3.2 by 2.
10. Multiply 0.9 by 11.

Part 2: Multiplying Decimals by Decimals

1. Multiply 0.5 by 0.3.
2. Multiply 0.25 by 0.4.
3. Multiply 0.75 by 0.2.
4. Multiply 0.6 by 0.1.
5. Multiply 0.9 by 0.7.
6. Multiply 0.35 by 0.8.
7. Multiply 0.15 by 0.9.
8. Multiply 0.2 by 0.6.
9. Multiply 0.4 by 0.5.
10. Multiply 0.7 by 0.3.

Part 3: Word Problems

1. A recipe calls for 0.25 cups of sugar for every 2 cups of flour. How much sugar do you need for 10 cups of flour?
2. A car travels 0.6 miles per minute. How far will it travel in 10 minutes?
3. A bag of candy has 0.3 pounds of candy. If there are 5 bags of candy, how many pounds of candy are there in total?
4. A rectangular garden has a length of 4.5 feet and a width of 2.25 feet. What is the area of the garden?
5. A company charges $0.15 per minute for a phone call. How much will a 20-minute phone call cost?
6. A store is having a sale for 20% off all items. If a shirt costs $12, what is the sale price?
7. A pizza has a diameter of 12.5 inches. What is the area of the pizza?
8. A jar of peanut butter costs $3.75 and has 0.5 pounds of peanut butter. What is the cost per pound of peanut butter?
9. A movie theater has 120 seats. If 0.6 of the seats are filled, how many seats are empty?
10. A runner runs 0.3 miles in 2 minutes. How long will it take the runner to run 2 miles?

Note: Show all your work for each problem.