Instructions
Complete the following problems by adding, subtracting, multiplying, or dividing the decimals as indicated. Write your answers in the spaces provided.
1. Addition
What is 5.7 + 3.4?
2. Subtraction
What is 9.6 - 2.3?
3. Multiplication
What is 4.5 × 3.2?
4. Division
What is 7.5 ÷ 0.5?
5. Mixed Operations
Calculate the following: 6.2 + 3.1 - 1.4
6. Problem Solving
If you buy 2.5 meters of fabric at 3.75 dollars per meter, how much will it cost in total? (Multiply)
7. Rounding
Round the answer of 7.89 to the nearest whole number.
8. Challenge Problem
If you have 15.2 cupcakes and you divide them evenly among 4 friends, how many cupcakes will each friend receive? (Divide)
Reflection
What did you find most challenging about working with decimals? Write a few sentences in the space below.