Challenge your second grader with some 2-digit addition review using this addition crossword!

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!

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

Find two-digit addition and subtraction practice for second graders with this addition and subtraction worksheet.

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 20 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Practice addition within 10 with this Halloween math workheet!

Rewriting each addition problem and solving using carrying will provide your second grader with valuable double-digit addition practice!

Can your child flex addition skills to solve these ninja riddles? Help her master double-digit addition with practice. Fine more ninja riddles and math here!

Challenge your second grader to complete this double-digit addition worksheet--along with the rest of the set--and watch their addition struggles disappear.

Give a kick to addition! Your little math ninja can practice two-digit addition and carrying (also called regrouping) with this worksheet!

Has your little mathematician mastered double-digit addition...and subtraction? Put her mathematical prowess to the test with this worksheet duo.

Filling in multiple choice bubbles is sure to make addition and subtraction practice more fun!

Kids use two-digit addition to solve a handful of word problems.

Get your first grader's addition skills on track with this adorable double-digit addition worksheet!

Practice place value, rounding and addition, all in one worksheet! Your child will learn to add up estimated sums quickly in his head.

This "beadtastic" addition worksheet will get your first grader practicing double-digit addition and thinking about some of the real world uses for math!

Buzz through some two-digit addition problems with your second grader!

Here's one way to reinforce addition facts and basic math vocabulary. Your child can add up the numbers and fill in missing signs in these addition problems.

These two-digit addition problems are ready for your second grader to solve.

This colorful addition worksheet may be finger puppet-themed, but with enough addition practice, your first grader won't be counting fingers!

Featuring word problems all about shopping and money, this worksheet is a great way to practice 3-digit addition.

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

This place value worksheet is great for helping students with visualizing simple addition problems.

Shape up your addition skills with these square puzzles!

Help your little math whiz learn the relationship between addition and subtraction with this practice sheet on inverse operations!

Your second grader will slide through these two digit addition problems with Sally the Snail!