2 4mult Pos By Neg

Multiplication of Integers Chapter 2.4 Algebra I Pg 73-77

What’s the Deal? ,[object Object]

What and why? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Count the Negatives ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Number Families ,[object Object],[object Object],[object Object],[object Object]

Number Families ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],negative / positive = negative positive / negative = negative

Try Some ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Try Some - answers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Part Two Fractions and Reciprocals

Reciprocals are used for dividing fractions. What’s a reciprocal?

Multiply a number by its reciprocal to get an answer of +1 What’s the reciprocal of 7 / 8 ? 8 / 7

Using Reciprocals ,[object Object],[object Object]

Rewrite these number sentences.

Rewritten number sentences One is your friend. Use 1 to make whole numbers into fractions.

2 4mult Pos By Neg

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2 4mult Pos By Neg