You've definitely seen decimals all around you, especially when dealing with money. But how is $4.50 different from $450? What does that decimal mean, and how do we add or subtract numbers with decimals? Let's go through some scenarios together, and use different strategies and tools to help us understand the situation with decimals better!

- Add and subtract decimals
- Use tools like estimation and place value blocks to visualize scenarios with decimals

CCSS.MATH.CONTENT.5.NBT.B.7

Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form.