Lesson: Adding and Subtracting Money with Decimals: USD Math in Focus • Singapore Math • Grade 2 • Volume B • Common Core

Mathematics

In this lesson, we will learn how to solve word problems by adding and subtracting amounts of money written in dollar notation with decimals.

Sample Question Videos

Q1:

William had $4.50 to spend at the fair. He spent $1.25 on a snack and used 6 quarters to play different games.

How much money is left?

Q2:

Olivia had $1.14. Then she was given 1 quarter and 2 nickels. How much does she have now?

Q3:

Natalie paid $2.25 for this hairbrush. How much change will she get?

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