Teachers, save “Bar Modeling (Addition & Subtraction)” to assign it to your class.

Learning Targets: I can use bar models to solve subtraction problems. I can use bar models to solve addition problems. Click the THINKING BLOCKS to practice using bar models to solve addition and subtraction problems. Then click on the video to listen to the problem. Use the to move the numbers and the ? to the correct place on the bar model. Use the or to solve the problem in the work area. Write your answer in the box. Tap the