These task cards are perfect for any student working on their math fluency skills! These cards are aligned to the NYS standard: CCSS.MATH.CONTENT.2.OA.B.2. There are 180 task cards on 45 slides (groups of 4) with various addition and subtraction questions with and without regrouping. These cards can be printed, cut, and laminated for use as formative assessment, exit tickets, or small group reinforcement! Enjoy!