3-1 Multiplying and Dividing Integers
3-1 Multiplying and Dividing Integers ANS KEY

3-2 Adding Integers
3-2 Adding Integers ANS KEY

3-3 Subtracting Integers
3-3 Subtracting Integers ANS KEY

3-4 Review of Operations with Integers
3-4 Review of Operations with Integers ANS KEY