When students are ready for a challenge, assign this exercise that introduces division with remainders.

Fifth graders are ready to learn how to multiply multi-digit numbers once they've mastered simpler problems and are looking for a challenge. Give students the practice they need to succeed with these exercises.

Students will get the bigger picture after they run through this exercise on calculating the perimeter of a rectangle.

When students start to get a little lost in the details, help them simplify problems involving decimals with the ability to round to the nearest thousandth.