It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

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

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.

Hone your two-digit addition skills in this essential worksheet!

Practice your place value skills while you add in this helpful worksheet!

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

Children add 10 or 1 to move through the hundreds chart to get to 100 in this fun addition worksheet.

Spark your second grader's interest in practicing math with a two-digit addition worksheet--complete with a super hero and his special power!

Enjoy a dessert-themed race to 100 with this delicious math game in which learners imagine units, rods, and flats as sprinkles, chocolate bars, and cookies.

Bring something sweet to your next math lesson with this Five Candy Bars Race Board in which learners imagine units and rods are sprinkles and candy bars.

Make the math concept "less than" more clear with a colorful worksheet that gets him practicing with number comparisons to make each equation true.

Want an entertaining way to boost your second grader's math skills? This addition worksheet--embellished with a powerful super hero--does the trick!

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

Can your second grader dig a little deeper into number comparisons? Have her find the missing number that makes each "greater than" equation true.

Help your second grader strengthen her two-digit addition skills ... and pretend she's a super hero at the same time!

Is your child comfortable with adding double-digit numbers? If he's getting there here's a different take on addition problems!

Children are introduced to a new way to add with this base 10 rods worksheet.

Your child will develop the skills necessary to recognize patterns by completing inverse operations as well make a connection between addition and subtraction.

Know a second grader who could use stronger math skills? Give her a helping hand with this super power-infused, two-digit addition worksheet.

Give your second grader's two-digit addition skills some practice time with a worksheet that's heavy on learning--and fun!

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

Practice is the best medicine for a second grader struggling with two-digit addition. This fun worksheet's sure to help him out!

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Got a second grader who's reluctant to practice math? Addition loses its bore factor with a math worksheet infused with extraordinary energy.

Does your second grader need a math boost? Help her get a grip on her two-digit addition skills--and a super power--with this dynamic worksheet.

While your second grader may not learn super-human abilities with this fun worksheet, he may gain exceptional addition skills!

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

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