1. I can add and subtract mixed numbers at least at 80% proficiency.
7.NS.1
Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers.

4. = 5 6
−5 10 = 9−5 10 = 4 10 = 2 5
− 𝟕 𝟏𝟐
5 8

6. 3 8
9 10
5 12

8. Quick Check L4-4 Find 3 4 + 1 5 . Write in simplest form.
In one town, of the adopted dogs are German Shepherds, are golden Retrievers, and are mixed breeds. Find the fraction of adopted dogs that are either Golden Retrievers or Mixed breeds. −