Examples for

# Common Core Math: Grade 6: Number System

In sixth grade, students perform division with fractions, using visual models and equations to illustrate their thinking. Students fluently add, subtract, multiply and divide multi-digit numbers. Students compute the greatest common factor and least common multiple of pairs of whole numbers. The concept of negative numbers is introduced. Students interpret negative numbers and absolute values in real-world contexts and use a number line to visualize the relationship between positive and negative numbers. With their understanding of negative numbers, students plot points in all four quadrants of the coordinate plane.

### Common Core Standards

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### Integers

Explore properties of integers.

#### Calculate the greatest common factor (CCSS.Math.Content.6.NS.B.4):

#### Calculate the least common multiple (CCSS.Math.Content.6.NS.B.4):

### Arithmetic

Add, subtract, multiply and divide rational numbers.

#### Perform division (CCSS.Math.Content.6.NS.B.2):

#### Divide with fractions (CCSS.Math.Content.6.NS.A.1):

#### Perform arithmetic with decimals (CCSS.Math.Content.6.NS.B.3):

### Number Line

Plot numbers on the number line.

#### Compute the opposite of a number (CCSS.Math.Content.6.NS.C.6a):

#### Represent numbers on a number line (CCSS.Math.Content.6.NS.C.6c):

#### Compute the absolute value of a number (CCSS.Math.Content.6.NS.C.7c):

#### Compare numbers (CCSS.Math.Content.6.NS.C.7a):

#### Order a list of numbers (CCSS.Math.Content.6.NS.C.7):

### GO FURTHER

Step-by-Step Solutions for ArithmeticPre-Algebra Web AppFree Unlimited Arithmetic Practice Problems### RELATED EXAMPLES

### Coordinate Plane

Plot points in the coordinate plane.