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

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

Can your child help this alien visitor find some fractions? Your little Earthling will be challenged to color each shape 1/3 red and 2/3 blue.

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

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

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

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.

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

How are your students coming along in their three-digit subtraction skills? Use this spring math assessment to gauge your students' understanding of regrouping and abilities to subtract within 1,000.

Get more practice performing three-digit subtraction using an open number line with this second-grade math worksheet!

Need a refresher course on 3-d shapes? Kids finish the table by labeling or drawing each shape, then write how many faces, sides, and vertices each one has.

Try out your luck with these St. Patrick's Day subtraction problems, perfect for helping your little learner build basic math skills.

Help your child get a grip on time with this set of worksheets. She can practice her skills with a little clock work and a word problem about time.

Finish a nursery rhyme with the help from a dot-to-dot clue, using skip counting to complete the picture.

Children will practice telling time with this hands-on worksheet.

An arithmetic alien has visited our galaxy in search of fractions. It's up to your child to create shapes for him that are 1/3 red and 2/3 blue.

Take a closer look at 3-D shapes with this fun worksheet that challenges kids to find 2-D shapes within 3-D shapes.

Give your child a great introduction to simple fractions! He'll get to visualize what 1/2, 2/3 and 3/4 looks like with pictures.

Practice subtracting three-digit numbers with this essential worksheet!

Is your child falling behind in fractions? Help him with a visual aide! He'll get to help Jimmy pack for a trip by coloring the correct fraction of each item.

If your child dreams of outer space and loves math, then this is the worksheet for him. He'll go on a math mission to help a curious alien find fractions.

Even learning fractions can be fun when there is bowling and coloring involved! Your child will get to color each fraction of the pins that fall.

Practice subtraction within 20 with this Halloween math workheet!

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

Help the macaroni make its way to the cheese in this cute and silly second-grade math maze worksheet!

Help the buzzing bee find its way to the hive in this fun skip-counting number maze!