Is your little learner mastering her addition and subtraction? Help her understand the relationship between these two basic operations.

Help your little math whiz learn the relationship between addition and subtraction with this practice sheet on inverse operations!

Kids get a taste of basic algebra in this 2nd grade math worksheet. Kids flip the equations and reverse the operations in order to find the missing number.

Mix music and math with this marvelous worksheet for second, third, and fourth graders!

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

Kids try their hand at reverse addition and subtraction in order to find the numbers missing from each equation in this 2nd grade math worksheet.

Kids practice reverse addition and subtraction to find the missing numbers in this fun 2nd grade math worksheet.

Introduce your child to basic algebra with this 2nd grade math worksheet. Kids practice reverse addition or subtraction to find the missing numbers.

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.

Kids practice reverse two-digit addition and subtraction to find the missing numbers in this 2nd grade math worksheet.

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.

Kids practice reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

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

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

Use addition and subtraction to find the correct path through the puzzle.

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!

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

Practice fluency by building a flourishing city in this second-grade worksheet!

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

Use your addition skills to build your own number city in this unique worksheet!

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

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

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

Construct your own math city with number sentences in this colorful second-grade worksheet!

Ignite problem-solving prowess in your young math learners with this fun Easter puzzle worksheet!

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

Let the construction begin! Learners will use number sentences to make buildings in this inviting addition worksheet!

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!