1. Adding Fractions Example 1: (Adding when denominator is different)

2. Subtracting Mixed Nums Sometimes we may have to borrow when subtracting. Equivalent Numbers Showing all work without skiping steps.

3. Subtracting mixed numbers Example 1 May have to borrow “1” in some cases. Our new and equivalent fraction is: Now we can do our subtraction!

4. Key points addition and subtraction Create equivalent fractions with common denominators. Remember to reduce fractions Don’t skip steps Check your math (do your adding/subtracting of the numerator correctly) Check to see if your answer makes sense