Groups of ten make addition a breeze! Use this nifty worksheet to learn about the "circle ten" shortcut.

Is addition with regrouping giving your child trouble? Addition problems are fun to solve in this monster-filled worksheet that doubles as a coloring page!

Use these vocabulary cards with the EL Support Lesson Plan: What Are Arrays?

Measure your way to the right answer by using this handy number line to solve word problems about adding length.

This worksheet teaches you to use base 10 drawings to add two-digit numbers.

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

Use this handy graphic organizer to help students figure out how many parts make up a whole. Then they'll write out their answers using a helpful number words word bank.

Decode the secret message Ninja Aki has sent you! He writes his messages in addition and subtraction problems. Solve and unravel his secret ninja message!

This colorful math worksheet will get your second grader practicing double-digit addition--with carrying!

Children learn how to compare numbers using the greater than and less than symbols in this cheerful 2nd grade addition worksheet.

Boost your child's addition fact fluency with this second grade math worksheet offering two-digit addition problems that require carrying.

Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!

Your child will solve these Halloween word problems for some spooky math and reading practice. Help your little ghost or ghoul have fun with Halloween math.

Get ready for some ghostly math problems! These word problems will challenge your child to practice addition and subtraction.

Help your math ninja with his addition and target practice. He can practice two-digit addition and carrying (also called regrouping) with this worksheet!

The decomposing and composing subtraction strategy can be a handy tool for tough three-digit numbers. Use this worksheet to give your students the practice they need to nail down the concept.

Help your first and second-graders practice adding and subtracting with this holiday-inspired word problem worksheet. Use the Holiday Shopping worksheet to help your learners discuss their answers with partners as well.

Hurry! If these numbers aren't added quickly using regrouping, they'll pop!

Children add 10 or 1 to move through the hundreds chart to get to 100 in this fun addition worksheet.

Help your second grader master double-digit addition and carrying with this fun, bird-bedecked math worksheet.

Your first grader will love learning double-digit addition with this company of the crazy creatures on this charming worksheet!

Introduce your second grader to inequalities, also called greater than and less than statements, with this cheery strawberry-themed addition worksheet.

Addition gets a hand-up with this math ninja worksheet; part of a set of ninja themed two-digit arithmetic printables!

Teach your child about inequality statements with this cheerful 2nd grade addition worksheet.

With a lesson on comparing numbers using the greater than and less than symbols, this 2nd grade math worksheet adds an extra dimension to addition practice.

Learn how addition and subtraction are related with this practice sheet. Your child will match subtraction equations with inverse addition equations.

Use Election Night to teach your child about politics and government, and have them add up the electoral votes each presidential candidate earns throughout the night.

Once your child masters addition with carrying, there's practically no number too big for her to add!

Help your student learn the relationship between addition and subtraction. He'll practice finding the inverse equations of addition problems.