# Math One-Step Real-World Problems using addition & subtraction within 20 This product is IEP based using the Common Core State Stand 3.OA.8 and modifying this goal using the Dynamic Learning Maps Essential Outcomes. 3.OA.8  Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing in the unknown quantity. Assesses the reasonableness of answers using mental computation and estimation strategies for rounding.
EE.3.OA.8 Solve one-step real-world problems using addition or subtraction within 20. Student use the bold key word and match it to the visual key words below to determine if they need to add or subtract: Once the student has determine the correct operation, and place it in the second column (+ or -), they setup the math equation and solve.

Includes:
* IEP Goal and 2 objectives
* Visual Supports (addition key words & subtraction key words)
* 3 pages of example math real-world problems with bold key words to determine addition/subtraction key words.
*Editable document in PowerPoint