This packet was created to help students develop fluency for addition of three whole numbers. This fluency will support the following common core standard:
1.OA.2. Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
This activity can be used as a whole group, small group, partner, or individual activity and/or put in a math workstation.