Subtracting decimals: 1. Sarah had $25.50 and spent $12.75 on a book. How much money does she have left? 2. A store had 8.75 pounds of apples. They sold 3.25 pounds. How many pounds of apples are left? 3. A car traveled 125.5 miles on a full tank of gas. After driving 75.25 miles, how many miles can the car still travel? 4. A restaurant had 150.75 ounces of soup. They served 50.25 ounces. How many ounces of soup are left?

Adding decimals: 1. John earned $15.25 for mowing the lawn and $8.50 for washing the car. How much money did he earn in total? 2. A recipe calls for 2.75 cups of flour and 1.5 cups of sugar. How many cups of dry ingredients are needed in total? 3. A store sold 3.25 pounds of beef and 2.5 pounds of chicken. How many pounds of meat did they sell in total? 4. A student scored 85.5 on a math test and 92.75 on a science test. What was the student’s total score?