Chapter 8: Adding & Subtracting Decimals
Big Idea: Decimals can be added and subtracted in the same ways as whole numbers.
NO NEW VOCABULARY FOR THIS CHAPTER. Key Visuals/Activities:
Lesson Preview:
Chapter 8 Practice
Workbook Pages
Reteach
Extra Practice
Enrichment
Big Idea: Decimals can be added and subtracted in the same ways as whole numbers.
- Add decimals up to two decimal places.
- Subtract decimals up to two decimal places.
- Solve real-world problems involving addition and subtraction of decimals.
NO NEW VOCABULARY FOR THIS CHAPTER. Key Visuals/Activities:
- Students add/subtract with one decimal place without regrouping
- Students add/subtract with one decimal place with regrouping in ones and tenths
- Students add/subtract two decimal places without regrouping
- Students add/subtract with two decimal places with regrouping in ones and tenths
Lesson Preview:
- 8.1: Adding Decimals
- 8.2: Subtracting Decimals
- 8.3: Real World Problems: Decimals
- Adding Decimals (TENTHS)
- Adding Decimals (HUNDRETHS)
- Adding Decimals (ONES, TENTHS, AND HUNDRETHS)
- Subtracting Decimals
- Subtracting Decimals (FROM A WHOLE NUMBER)
- Adding Decimals Soccer
- Subtracting Decimals Soccer
- Adding Decimals Baseball
- Subtracting Decimals Baseball
- Hungry Puppies Decimals
Chapter 8 Practice
Workbook Pages
Reteach
Extra Practice
Enrichment