Kids solve addition problems with three-digit addends using regrouping on this third grade math worksheet.

Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.

Kids solve subtraction problems with three-digit numbers using regrouping in this third grade math worksheet.

Kids try to "catch" the bouncy balls on this second grade math worksheet by solving subtraction problems with three-digit numbers using regrouping.

It's a numbers party, and all the balloon animals have numbers on them. Kids completing this pre-kindergarten and kindergarten math worksheet color and count ones with the number 3.

Give this worksheet a spin, and you'll be on your way to three-digit addition and subtraction success.

This worksheet asks your child to count the number of stars of each type, and then circle the groups that have 3 in them.

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

Practice identifying and writing the names of 2-D and 3-D shapes with this geometry worksheet! 

Use these vocabulary cards with the EL Support Lesson Plan: Writing Three-Digit Number Names.

Use these vocabulary cards with the EL Support Lesson Plan: Thinking About Three-Digit Numbers.

In this worksheet, students will be asked to solve almost 50 multiplication problems in which 3 is multiplied by another factor up to 10.

Children stretch their regrouping skills as they solve three-digit subtraction word problems.

Master three-digit subtraction in this challenging second-grade worksheet!

Practice your fractions with a fun, visual activity! Your first grader will get to practice his fraction 1/3 by looking for shapes that are one third shaded.

Introduce seventh-grade students to cross sections of three-dimensional figures with this geometry worksheet! 

Show off your number knowledge by tracing, finding, and coloring numbers 1–3!

Add like mad with our thrilling addition worksheet! This three-minute math drill gets your child racing to complete all the addition equations on the page.

Practice solving word problems by using one of the following multiplication strategies: create an array, skip counting, repeated addition, or writing a multiplication sentence. Part three of three.

Use these vocabulary cards with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Give seventh-grade students more practice with cross sections of three-dimensional figures with this geometry worksheet!

Make three-digit subtraction easier with this helpful second-grade worksheet!

Challenge your prowess with scientific notation in the trickiest of three eighth-grade worksheets!

Challenge yourself to solve three-digit addition problems in this colorful worksheet!

Practice three-digit addition using open number lines with this second-grade math worksheet!

Practice three-digit subtraction using an open number line with this second-grade math worksheet!

How are your students coming along in their three-digit addition skills? Use this spring math assessment to gauge your students' abilities to add within 1,000.

Are your students' math skills greater than or less than your expectations? Use this quick assessment to gauge your second graders' understanding of three-digit numbers.

Use this worksheet to continue practice with two addition strategies: expanded notation and standard algorithm. Students will be challenged to solve three-digit addition problems and then check their work using multiple methods.

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!