Decimal Addition Practice and Homework Lesson 3.5 Answer Key

For quick reference, here are the solutions to the exercises focused on adding values with fractional parts. Review each solution carefully to ensure full understanding of the process involved.

Exercise 1: Adding 2.35 and 3.7. Align the numbers properly by placing the decimal points vertically. Add the digits starting from the rightmost column and carry over when needed. The result is 6.05.

Exercise 2: Adding 4.56 and 1.89. This time, ensure each column is added correctly, carrying over values as required. The final result is 6.45.

Pay close attention to each step, especially when handling carrying over values. It’s crucial to align the numbers accurately to avoid mistakes. With more practice, these calculations will become second nature.