6.NS.B.3

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- 6.NS.B.2Fluently divide multi-digit numbers using the standard algorithm.
- 6.NS.B.3Fluently add, subtract, multiply, and divide multi-digit decimals using the standard algorithm for each operation.
- 6.NS.B.4Find the greatest common factor of two whole numbers less than or equal to 100 and the least common multiple of two whole numbers less than or equal to 12. Use the distributive property to express a sum of two whole numbers 1–100 with a common factor as a multiple of a sum of two whole numbers with no common factor. For example, express 36 + 8 as 4 (9 + 2). Apply and extend previous understandings of numbers to the system of rational numbers.

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## 6.NS.B.3

## Fluently add, subtract, multiply, and divide multi-digit decimals using the standard algorithm for each operation.

57 Lesson(s)

### Loans and Savings

6th Grade Math »
Unit: The College Project - Working with Decimals

6th Grade Math »
Unit: The College Project - Working with Decimals

### Multiplying with Decimals Day 2

6th Grade Math »
Unit: The College Project - Working with Decimals

6th Grade Math »
Unit: The College Project - Working with Decimals

### Pretest

6th Grade Math »
Unit: The College Project - Working with Decimals

6th Grade Math »
Unit: The College Project - Working with Decimals

Big Idea:

#### What do students already know about decimal operations and equivalency between fractions, decimals, and percents? What gaps do students have in their understanding? Students take the Unit 2 pretest in order to inform instruction.

Favorites
(18)

Resources
(12)

### The Numbers Game: Playing by the Rules

7th Grade Math »
Unit: Integers

7th Grade Math »
Unit: Integers

### College Project Wrap Up

6th Grade Math »
Unit: The College Project - Working with Decimals

6th Grade Math »
Unit: The College Project - Working with Decimals

### Tracking Investments and Review

6th Grade Math »
Unit: Integers and Rational Numbers

6th Grade Math »
Unit: Integers and Rational Numbers

### Solving Real World Problems Involving Decimals

6th Grade Math »
Unit: Number Sense

6th Grade Math »
Unit: Number Sense

### Final Assessment 6.NS.1, 6.NS.2, 6.NS.3, 6.NS.4

6th Grade Math »
Unit: Number Sense

6th Grade Math »
Unit: Number Sense

### Adding and Subtracting Decimals

6th Grade Math »
Unit: The College Project - Working with Decimals

6th Grade Math »
Unit: The College Project - Working with Decimals

### Using a Graphic Organizer to Calculate Sales Tax

7th Grade Math »
Unit: Proportional Reasoning with Percents

7th Grade Math »
Unit: Proportional Reasoning with Percents

### Multiplying Decimals by Decimals

6th Grade Math »
Unit: Number Sense

6th Grade Math »
Unit: Number Sense

### Dividing Decimals by Decimals

6th Grade Math »
Unit: Number Sense

6th Grade Math »
Unit: Number Sense

### Quiz: Adding, Subtracting, Multiplying, & Dividing Decimals

6th Grade Math »
Unit: Number Sense

6th Grade Math »
Unit: Number Sense

### Multiplying with Decimals

6th Grade Math »
Unit: The College Project - Working with Decimals

6th Grade Math »
Unit: The College Project - Working with Decimals

### Dividing with Decimals

6th Grade Math »
Unit: The College Project - Working with Decimals

6th Grade Math »
Unit: The College Project - Working with Decimals

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