This worksheet is a fun way to practice skip counting by nine, addition facts, and number sense skills.

Monster mathematicians, here is a haunting Halloween math sheet full of addition and subtraction word problems to boost brainpower!

Kids practice reverse addition and subtraction to find the missing numbers in this fun 2nd grade math worksheet.

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

Keep the holiday spirit alive as your little one reviews his addition and subtraction with these Christmas word problems!

Kids practice reverse two-digit addition and subtraction to find the missing numbers in this 2nd grade math worksheet.

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

Featuring a word puzzle at the end, this 2nd grade math worksheet makes two-digit addition new and exciting!

Ninjas can be very mysterious and secretive. Solve the riddle with some addition to unlock one of their secrets!

Combine addition plus carrying with a charming coloring activity, and your second grader will actually ask for more math!

Your second grader will finally want to practice at-home addition when it involves super heroes and extraordinary powers!

Once your second grader finishes rewriting and solving these challenging double-digit addition problems, they'll get an entertaining reward!

Is your little learner mastering her addition and subtraction? Help her understand the relationship between these two basic operations.

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

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

Does your second grader need some help with the nuts and bolts of addition? Mark the Mechanic does, too!

To complete this adorable worksheet, have your second grader re-write each addition equation vertically and then solve using regrouping.

Enjoy these haunting Halloween addition and subtraction word problems. Your child will also hone his reading skills as he goes.

Math homework doesn't have to be haunting! Get some ghoulish practice with addition and subtraction by solving these spooky word problems

Math homework doesn't have to be haunting! Get some ghoulish practice with addition and subtraction by solving these spooky word problems.

Watch your second grader's mental math ability and understanding of addition with carrying improve with this adorable double-digit worksheet!

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

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

Math practice doesn't have to be scary! These Halloween word problems are a frighteningly fun way to practice addition and subtraction.

Your second grader and his handy addition skills are needed! Can he help Ralph keep track of his hollyhock's growth?

This charming worksheet--with an additional coloring activity--asks your second grader to rewrite and solve eight double-digit addition problems.

Two-digit addition troubling your second grader? The only way to get the concept down is practice, practice ... and more practice!

Keep math skills sharp this holiday season! Your little one can practice his addition and subtraction with these Christmas word problems.

Help Santa color his gifts. With some math know-how and a few festive crayons, your child just might save Christmas.

This addition worksheet teaches your kid how to read a thermometer and measure temperature, two vital skills that everybody should master.