Monday, March 7, 2011

Karen's Great Big Book Of Integers

Chapter 1 Grade 7 Integer Review
Examples of zero pairs:
+6 -6

have 6 owe 6= 0
Standard Form
+4 - 4
4 - 4 -pure standard form

Chapter 2 Multiplying Integers

Sign Rules (negative signs)
Even-When you have an even number of negative factors the product is positive
Odd-When you have an odd number of negative factors the product is negative.

Chapter 3 Dividing Integers
Partitive Division means making parts.

Quotative Divison means sharing your total with the group.

Sign Rule for Division

How can Multiplication Inverse help you solve?

when you can't explain how would you divide 6÷(-2)=

Order of Operations with Integers
[(+5) x (-3) ]+ [(-6) ÷ (+3)]=
(-15) + (-2) =

Want to learn more? Here are some links:

Videos? No Problem!:

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