Add some color to these Christmas presents in this color-by-number mental math worksheet. Kids will exercise addition and subtraction skills.

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

Shape up your addition skills with these square puzzles!

Practice identifying doubles facts with this appealing worksheet!

Test your second grader's knowledge of addition and subtraciton with these challenging Christmas word problems!

Challenge your second grader's knowledge of addition and subtraction with these festive Christmas word problems!

Challenge your second grader with some 2-digit addition review using this addition crossword!

Use math to construct a thriving city in this colorful worksheet for second graders!

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

Guide your second grader through this fun, two-digit addition worksheet to boost her mental math skills.

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

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.

The princess needs saving from the castle! In order to reach her, practice counting by 8 as you skip down the stone path.

Deck the halls with some Christmas math! Your child can practice his addition and subtraction using real life situations with these word problems.

Master addition with ten frames in this colorful worksheet!

Is your second grader struggling with two-digit addition? This super hero worksheet should motivate him to practice math!

This worksheet engages second graders in a fun, connect-the-dots activity while encouraging counting in multiples of nine.

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

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

Children skip count by threes to connect the dots and discover the hidden picture.

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

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

Has your second grader ever wanted to play super hero? Let him do just that with this two-digit addition worksheet.

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

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

Looking for a fun way to boost your second grader's two-digit addition skills? This super power-infused worksheet will actually motivate her to practice math.