Kids practice adding single-digit numbers and writing the sums on this ocean-themed kindergarten math worksheet.

Add some undersea creatures to your kindergartener's math practice. He'll practice single digit addition as he adds up some new ocean friends.

Build a mathematical metropolis with this fun worksheet for second graders!

Create mathematical fruit salad as you add and subtract different types of fruit with this worksheet full of beginners' word problems.

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

Let this colorful addition worksheet--filled with challenging double-digit equations--push your second grader to the next mathematical level!

Do-re-mi! Musical notes get mathematical in this first grade worksheet featuring single-digit addition problems with sums up to 9.

Introduce this graphic organizer as a way to help students think about whether or not certain rules or characteristics apply to mathematical ideas always, sometimes, or never.

Does your second grader need help with double digit addition? Help her strengthen her mathematical skills while uncovering the hidden phrase.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

Get into the Halloween spirit with some frighteningly fun word problems! Your child will get a great review of addition and subtraction.

Get into the Halloween spirit with some frighteningly fun word problems, where your child will get a great review of addition and subtraction.

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

Hunt for the solutions in these Easter word problems! Kids will practice reading as they work out these addition and subtraction problems.

Hunt for the solution in these Easter word problems! Kids will practice reading as they work out these addition and subtraction problems.

Math skills will bloom with this garden variety worksheet! Count up the items from this month's harvest to hone addition and subtraction skills.

Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

Your second graders will enjoy their double-digit addition practice when they work with these friendly monster companions!

Featuring simple addition problems and adorable sea creatures, this color by sum sheet is sure to entertain your child as he gets essential math practice.

This worksheet will ensure that your kid gets plenty of practice adding with a number line.

Your young learner can have a blast experimenting with addition facts in the Math Lab!