This is a tiered activity, which involves adding and subtracting decimals with different place values.
Cards 1-4 are word problems, which are more difficult and some are multi-step. Each set of decimals has different place values so students can practice lining them up.
Cards 5-8 are numerical problems but have different place values and must be lined up.
Students may work in groups to solve the problem. They can be cut up into task cards.
There is an Activity Log that can be turned in for a grade.
There is also an Answer Key.
If you like this product, please visit my store, Math Rules and Science Rocks, on TPT. This is part of a larger activity that includes 16 problems.