If your second grader's having trouble with two-digit addition, try making math a little more fun with this colorful worksheet.

Can your second grader use her addition skills to help Eva track the growth of her prized violet?

Improve your second grader's subtraction facts fluency with this mushroom-themed math worksheet that ends with a surprise: a word puzzle!

Help your second grader learn two-digit subtraction with this math worksheet that offers 16 subtraction problems and a fun word puzzle at the end.

Introduce your child to basic algebra with this 2nd grade math worksheet in which he'll practice reverse addition and subtraction to find the missing numbers.

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

Kids get an intro to basic algebra by practicing reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

Review addition and subtraction concepts by matching up the like equations.

Want to soothe those subtraction woes? Cupcakes to the rescue! This neat, sweet worksheet will guide your kid through subtraction facts.

Packed with two-digit addition and subtraction problems, this worksheet offers plenty of practice.

Encourage your first grader to reach down deep and take the plunge into math practice.

This cute worksheet is jam-packed with addition and subtraction practice--multiple-choice style.

Give your kid practice deciding when to use addition and when to use subtraction with this word problem mix-up.

If math is becoming a bummer, just go fishing! This fun game will be perfect for introducing your first grader to simple subtraction equations.

Find your way through this math maze by ordering your answers 1 through 10.

Math whizzes can learn to estimate sums quickly using front-end estimation! Round to the highest place value and then add or subtract the rounded numbers.

Calling all Sudoku and Ken Ken buffs! These math puzzles are tricky, but are a fun and simpler spin-off of the popular Ken Ken puzzle.

Calling all Sudoku and Ken Ken buffs! Give your student a fun way to practice math and problem solving with these fun puzzles.

Calling all Sudoku and Ken Ken buffs! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Gear up for a little math mania with this 2nd grade worksheet. Kids improve their two-digit subtraction know-how and get a mental math boost, too.

Give your second grader a mental math workout with this subtraction worksheet. He'll soar above the clouds as he practices two-digit subtraction.

Let this colorful crab guide your second grader through two-digit subtraction!

Give your child a great game for practicing math facts! She'll "fish" for the right answer by solving all the simple subtraction and addition equations.

How many different ways can you add and subtract to make the number twelve? Find out with a fun "Fishing for Answers" math facts game!

Math maniacs, these challenging puzzles are for you! These four puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Does your second grader need subtraction help? Kids can practice two-digit subtraction alongside a jet plane in this cheerful math worksheet.

Who says math worksheets have to be boring? Kids can practice two-digit subtraction in style on this colorful sky-themed worksheet.