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.

What makes a trapezoid unique? How is it different from a hexagon or a pentagon? Use this resource with your students to practice identifying the characteristics of a trapezoid and comparing them to other 2-D shapes.

Learn division by way of subtraction with this engaging worksheet!

What makes a hexagon a hexagon? How is it different from other polygons? This handy geometry resource with help your students to practice identifying the characteristics of a hexagon and comparing them to other two-dimensional shapes.

Use this resource to help your students develop their understanding of trapezoids and other two-dimensional shapes. Students will compare the attributes of trapezoids to those of other plane figures, such as triangles and ovals, in this geometry activity.

A key characteristic of trapezoids is that they have a set of parallel lines—lines that never intersect. Use this helpful geometry resource with your students to practice identifying parallel lines in trapezoids and comparing different 2-D shapes.

In geometry, an angle is formed when two lines meet. Use this resource with your students to enhance their understanding of angles in polygons. Students will seek to identify and differentiate between right angles and other angles across various shapes.

Can your students differentiate between a pentagon and a hexagon or circle? Can they explain what makes these shapes unique? This resource will give your students practice identifying the characteristics of a pentagon and comparing it to other 2-D shapes.

Solve multiplication equations using the repeated addition strategy in this guided worksheet!

Discover the relationship between division and subtraction with this third-grade math worksheet!

With this worksheet, your third graders will learn a nifty trick about multiplying numbers by six. Any even number you multiply by six will be in the answer! For example, 6 x 2 = 12.

Brain teasers, math, and spelling practice are rolled into one fun worksheet. Solve addition and subtraction problems to find the riddle's answer.

Give your student some practice multiplying by threes with this times tables practice sheet.

Learn your way around rounding with this essential worksheet!

Find the fun in fact families as you fill out this worksheet!

Solve word problems using one of the following strategies: draw an array, draw equal groups, skip count forward, repeated addition, or multiplication sentences.

Record the number of rows and columns for the arrays shown. Then, write a multiplication sentence for each one.

Become a master subtracter with this helpful subtraction strategy!

Get practice in the foundational skill of repeated addition by using it to find the total number of objects in equal groups.

Step into the garden of composite shapes with this area-finding worksheet!

Ones, tens, and hundreds! Oh My! With this worksheet, your student will find the place value of a digit in a number.

Don’t let fact families make you frantic—practice with this third-grade multiplication and division worksheet!

Your mixed operations skills will be out of this world by the time you finish this third- and fourth-grade math worksheet! 

Addition facts are easier when you know the patterns! With this worksheet, your third graders will investigate patterns on the addition table.

Test your skills with addition in this essential compensation worksheet!

Practice the decomposition method of subtraction in this accessible worksheet!

Figure out fact families with this fun third-grade worksheet!

Face off against fact families with this third-grade fluency worksheet!