These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

These Halloween word problems get your child in a frightful mood for All Hallows' Eve. Help your child practice some Halloween math with these word problems.

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

These Christmas word problems will get your child doing math as he thinks about presents under the tree. Try these word problems with your child.

Is your second grader having trouble with two-digit addition? Get her excited about math with this entertaining worksheet that has a fun, super hero theme!

Ever jump across a stream on the rocks? How about counting by fours as you do? Skip across the rocks and learn how to count by skipping numbers.

To figure out the name of the mystery super hero, your child simply needs to answer a page full of two-digit addition problems!

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

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

Does your second grader need help with double digit addition? Help her strengthen her mathematical skills while uncovering the hidden phrase.

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

Use critical thinking skills and a bit of addition to find the correct numbers and fill in this second grade worksheet.

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!

Construct a colorful city with this engaging second-grade addition worksheet!

Practice addition and subtraction within 20 with this sweet Valentine’s Day math puzzle!

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

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

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!

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

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

Make math fun with this doubles facts maze! 

Help first and second graders practice solving near-doubles facts using this fun worksheet!

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

Keep your second grader entertained--and teach her two-digit addition skills at the same time--with this super hero-themed worksheet.

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Celebrate Christmas and exercise math skills with our holiday word problems. Kids will solve Christmas word problems using addition, subtraction, and division.

Can you tell what bird this is? Have fun with a skip-counting dot-to-dot, the perfect way to introduce your child to multiplication.

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