TOPIC:  Rational Numbers - Products and Powers

GOAL: 

Add and subtract Rational numbers

Multiply rational numbers. 

STANDARDS: 

• 7.NS.1

• Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.

• 7.NS.2

• Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers.

• 7. NS.3

• Solve real-world and mathematical problems involving the four operations with rational numbers.

What is the product of negative number and positive number?

How does the position of the decimal point affect the answer?