Standard
- CCSS.Math.Content.K.OA
- Operations and Algebraic Thinking
- CCSS.Math.Content.K.OA.A
- Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.
- CCSS.Math.Content.K.OA.A.4
- For any number from 1 to 9, find the number that makes 10 when added to the given number, e.g., by using objects or drawings, and record the answer with a drawing or equation.