5th Grade Adding and Subtracting Decimals Test with Point Values (PDF)

Find each sum.

1. \(0.7+0.5\) (1 point)
2. \(6.35+2.4\) (1 point)

Find the sum: \(38.76+19.58\).

Find each difference.

1. \(5.2-1.8\) (1 point)
2. \(9-4.57\) (1 point)

Find the difference: \(63.04-27.89\).

Round each number to the nearest whole number to estimate \(47.8+22.3\). Then find the exact sum.

Ethan adds \(3.6+2.45\) and gets 2.81. Explain his mistake and find the correct sum.

Sofia buys lunch. The receipt shows her items.

1. Find the total cost. (2 points)
2. Sofia pays with a \(\$20\) bill. How much change does she get? (1 point)

Priya’s goal is to run 8 miles over the weekend. She runs 3.4 miles on Saturday and 2.85 miles on Sunday.

1. How many miles does she run in all? (1 point)
2. How many more miles does she need to reach her goal? (2 points)

The grid has 36 squares shaded gray and 29 squares shaded light gray. Write an addition of two decimals for the shaded parts and find the sum.