There are 32 task cards and the answer key is included for your convenience. :) I have included a variety of task cards that cover order of operations problem solving, writing missing symbols to make the equations true, and inserting parentheses, brackets, and or braces as needed. This is perfect for differentiation within your classroom! If you have any questions, please feel free to contact me. These task cards are great to use for a game of Scoot!, homework, centers, warm-ups, enrichment, exa