Math ninjas can learn the secrets of the rectangle with this practice page about the area and perimeter of a rectangle.

Children learn to identify the length and width of a rectangle, then use these to calculate the rectangle's area, in this geometry worksheet.

Have your fourth grader stretch his math knowledge with a geometry worksheet. He'll calculate the perimeter of a rectangle, then draw two similar shapes.

To complete this worksheet, your child will use basic algebraic equations to find the missing width measurement of each rectangle.

Introduce your child to algebra with this 5th grade worksheet in which your child will use algebraic equations to find the missing length of each rectangle.

Introduce your child to algebra with this 5th grade worksheet in which your child will use algebraic equations to find the total area of the large rectangle.

Introduce your child to algebra with this 5th grade worksheet in which your child will use algebraic equations to find the missing width of each rectangle.

Learners will calculate the area of seven rectangles in this playful geometry worksheet.

Spending money may be a lot of fun, but spending time learning math can be too! Practice calculating the area of these different dollar bills.

What do reading and math have in common? It takes geometry to find the area of the surface of a book, magazine or notebook!

Calculate the area of rectangle spaces in this measurement and data worksheet!

Learners will calculate the area of six rooms in this playful geometry worksheet.

Your fourth grader will need to use his geometry skills to calculate and create rectangle perimeters. He'll also improve addition and multiplication skills.

Explore how rectangles can be partitioned into rows and columns with this geometry worksheet!

Discover how rectangles can be partitioned into rows and columns with this geometry worksheet!

Investigate how rectangles can be partitioned into rows and columns with this geometry worksheet!

Use your geometry skills to find the perimeters in this worksheet. This perimeter worksheet gets your child to calculate the perimeters of rectangles.

Pore over perimeter in this worksheet for third-grade students!

Practice perimeter problem solving with this third-grade worksheet!

Perfect your perimeter proficiency in this third-grade worksheet!

Fourth graders will calculate the perimeter of rectangles, then draw new shapes with similar perimeters. Help your child practice geometry with this worksheet.

Fourth grade mathematicians will need to use their geometry skills to figure out the length of the pictured rectangles' perimeters, then make their own.

Have your students practice adding areas with rectangles with an interactive game!

Students will practice calculating the missing side lengths of rectangles using area in this festive geometry worksheet.

In this fourth grade geometry worksheet, your child will learn how to calculate the area of a hexagon by breaking it down into rectangles and triangles first.

In this fourth grade geometry worksheet, your child will learn how to calculate the area of a pentagon by breaking it down into rectangles and triangles first.

It's not everyday that you see shapes like these! This worksheet helps your third grader practice finding the area of compound shapes.

Give students a chance to think about using area in real-life contexts.

4 lines make a quadrilateral! Help your child make various shapes with the dots in this worksheet.

Do you know your quadrilaterals? Learn how to identify five different types of quadrilaterals and put your new knowledge to use with a few practice problems.