Teachers, save “Problem Solving with Addition and Subtra…” to assign it to your class.

In this activity you are using UPSC and CUBES to solve 1 and 2-step real world problems. Click the to watch the videos for the strategies. If you need help reading the problems, use the for the problem. Read the problems carefully. Use CUBES to help you analyze the problem. Then, show your work using UPSC. Click if you need more time. Click when ready to turn in.