In this activity, students practice adding and subtracting multi-digit numbers with regrouping. Word problems are written with two addition and two subtraction situations. Students have to use the table at the top that shows the diameter of planets in our solar system. Information is accurate, reflecting the actual diameter of the included planets. All images are in the public domain.
This activity is perfect for homework or as a Do-Now! Check out my other product listings for more great math ideas!