Strategies to Solve Addition and Subtraction

When children learn to recognize how two or more combination of numbers prove the total, they can deepen their understanding of difficult additive and subtractive problems (Fuson, Clements, & Beckmann, 2011) . As students progress from kindergarten to sophomore, students learn various strategies to deal with addition and subtraction problems. These methods can be categorized into three different categories and can count, count, and reassemble all (Fuson, Clements, & Beckmann, 2011). These strategies are slightly different in simplicity and application.

(2) Students make additional understanding within plus or minus 100 to improve fluency. They solve the 1000 year problem by applying an understanding of the additive and subtractive model and are efficient and accurate for calculating basic 10 digit representation using place value and understanding of operational attributes Develop, discuss and use generalized methods. Total and Difference of Integers They select the method according to the situation and the number contained in it exactly and mentally calculate the sum and difference of tens to hundreds of numbers.

When children learn to recognize how two or more combination of numbers prove the total, they can deepen their understanding of difficult additive and subtractive problems (Fuson, Clements, & Beckmann, 2011) . As students progress from kindergarten to sophomore, students learn various strategies to deal with addition and subtraction problems. These methods can be categorized into three different categories and can count, count, and reassemble all (Fuson, Clements, & Beckmann, 2011). These strategies are slightly different in simplicity and application. To solve the additive and subtractive problems involving multiple difficulties, explain how students apply all calculations, rely on strategies and refactor.