Learning how to check our work is essential to becoming strong math students! In this exercise, students will first solve the subtraction problems, then they'll practice checking their work by plugging the answers into an addition equation.
Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.
Addition and subtraction might seem easy, but it gets more complex with each grade. Our fourth grade addition worksheets and printables combine entertainment and learning into one handy collection of printable sheets. Try your hand at math riddles, three-digit addition problems, time conversion, and more. There’s plenty of fun to be had and always more math to learn with fourth grade addition worksheets and printables.