Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Want to bulk up your second grader's two-digit addition skills? This super hero-themed worksheet will do the trick!

The smiling snails on this worksheet will remind your second grader to work carefully as he completes these two digit addition problems that involve carrying.

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

This citrus-themed double-digit addition worksheet will spark your first grader's interest in math!

Children solve addition problems using carrying then color the pictures in this second grade math worksheet that doubles as a coloring page.

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

Help your second grader swim to the end of the addition finish line with this entertaining worksheet!

Master two-digit addition in this second-grade worksheet!

Solving these two-digit addition problems will lead your second grader to discovering the true name of this mystery super hero!

Kids solve two-digit addition problems, then compare the answers using the greater than, less than, and equal to symbols in this 2nd grade math worksheet.

Sharpen second graders' hundred chart know-how with this addition worksheet!

Test your talent in two-digit addition with this colorful math worksheet!

Represent ones and tens with crayons in this fun worksheet.

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

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

Represent tens and ones with crayons in this fun worksheet.

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.

In this worksheets, learn how to add the tens first when using a hundreds chart.

If addition with carrying is getting your second grader down, have her complete this colorful worksheet!

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.

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!

Encourage your second grader to embark on a space-themed addition adventure with an entertaining extra: a coloring activity!

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

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

In this 3rd grade math worksheet, kids analyze and compare data in two pictographs in order to answer a set of word problems.