This is a zip file of fun activities where students add and subtract positive and negative fractions, mixed numbers, and integers. They must also work backwards from the sums and differences to find the missing numbers in the puzzle. This is a great way to force rich discussions in groups about how to add and subtract rational numbers and the relationship between the sums and differences!
Included in this bundle:
Fractions (and mixed numbers) Sums and Differences
Integers Sums and Differences
Rational Numbers Sums and Differences