CCSS.Math.Content.1.OA.A.2

CCSS.Math.Content.1.OA.A.2

Solve word problems that call for adding 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.

View Adding Three Numbers

Solve word problems that call for addition of three whole numbers whose sum is less than 20.