his pack includes 30 Spanish Addition and Subtraction word problems within twenty. They are designed to be used during group instruction, as journal pages and/or as homework. These problems are designed with the rigor of the Common Core in mind and support the following standard: CCSS.Math.Content.1.OA.A.1 Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.