Teachers, save “Addition and Subtraction Strategies” to assign it to your class.

Use your addition and subtraction strategies to solve the story problem. 1. Tap the add button. 2. Read the word problem carefully. 3. Identify the operation (addition or subtraction) 4. Tap the ? to edit the number sentence. 5. Tap the draw button to solve the problem with two different strategies. 3. Tap the record button and record your thinking. Remember to explain your thinking. You can use transition words to help you. 5. Tap the check to add to your journal.