Focus Question: How do you know if renaming is necessary when adding or subtracting decimals?

Materials from Teacher's Guide:

• paper strips (3 lengths)
• paper clip
• six-sided dice

2C Watch this video as another example during Learn Together.

• COLLABORATE: Add Decimals to the Thousandths without Regrouping

2C Watch this video as another example during Learn Together.

• COLLABORATE: Add Decimals to the Thousandths with Regrouping

2C Watch this video as another example during Learn Together.

• COLLABORATE: Subtract Decimals to the Thousandths without Regrouping

2C Watch this video as another example during Learn Together.

• COLLABORATE: Subtract Decimals to the Thousandths with Regrouping

It's time to show what you know. Complete the Practice On Your Own in your Student Book.

When you are ready, you can complete the quiz below to check your answers!

Is your student ready for more practice? Use these options for practice:

Struggling- Reteach available on EduHub

On-Level- Additional Practice in the Additional Practice Workbook

Exceeding- Extension available on EduHub