Work on addition while finding sums of 100 using a deck of playing cards and this first grade math worksheet.

Kids solve addition problems with two-digit addends to move from ice chunk to ice chunk and help Polly get to her cub on this second grade math worksheet.

Who's the mystery president? Your second grader can find out by skip counting by threes to complete the dot-to-dot.

Practice addition with your second grader, a math worksheet, and a deck of playing cards.

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

This addition puzzle is a great math challenge. Experiment with the number combinations to find the requested sums.

Construct a thriving metropolis with this colorful addition worksheet for second graders!

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

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

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

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

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

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

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

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

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

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

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.

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

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.

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! 

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

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

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!

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