Operations and Algebraic Thinking

Objective- Represent and solve problems involving addition and subtraction.

Objective- 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.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem. 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.

Task- While doing this assignment you will go through word problems and carefully write down things about each of the word problems to help you solve the problem. There will be links to help you solve the problems and help you through them.

Watch this video to help you with how to solve word problems and give you some tips to help you. https://www.youtube.com/watch?v=q7mi24ClSMw

Watch this video to help you with how to solve word problems and give you some tips to help you. https://www.youtube.com/watch?v=o9NsDttF6hE&t=1s

Use the resources that you've learned so far to help you do this worksheet. http://www.mathworksheetsland.com/1/addanssubwordproblems/ip.pdf

Use the resources that you've learned so far to help you do this worksheet. http://www.math-salamanders.com/image-files/integer-word-problems-salamander-towers.gif

Use the resources that you've learned so far to help you do this worksheet. https://s-media-cache-ak0.pinimg.com/736x/17/ed/20/17ed208a8aa2d43a9e15c4aa4b50bfaa.jpg

Rubric- file:///Users/masieharsch/Desktop/Rubric%20copy.pdf

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