The game requires players to solve two-step, mixed operation word problems during their turn. Similar to Connect Four, each solved problem earns the player an X or O.

Use this resource to strengthen problem solving skills in math.

Test your skills with addition in this essential compensation worksheet!

Test your addition skills with this helpful hundred chart worksheet!

Improve those skills! Practice three-digit addition with these twelve problems.

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

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

Put your addition skills to the test with these puzzle boxes for second and third graders! 

Use your addition and decoding skills to solve eight problems in this fun math puzzle!

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

Learners solve 12 three- and four-digit problems as they work on their multidigit addition skills.

Practice adding with this third grade addition worksheet. Your child will hone his addition skills.

Kids will practice predicting what comes next while further developing the skills needed for multiplication.

Children develop their logic and reasoning skills as they answer a series of five word problems in this math worksheet.

Children develop their logic and reasoning skills as they answer a series of five word problems in this math worksheet.

Not only does this worksheet bolster kids' addition skills, it's a great mental math exercise, too.

Practice your addition and multiplication skills in preparation for factoring equations using these baseball themed puzzles!

Your child will figure out the number pattern and further develop the problem solving skills needed for multiplication.

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

Bolster your third grader's addition skills with at-home practice in three-digit addition.

Searching for a worksheet that practices addition regrouping? This printable is perfect for practicing addition skills like carrying the tens column.

Is your math whiz up to the challenge? She'll have to use logic and reasoning skills to solve this tricky addition puzzle!

Is your second grader ready to step up her carrying skills? This intermediate worksheet will test her powers of addition!

Indulge in some delicious multiplication with this word problem worksheet that helps kids practice times tables and double-digit multiplication skills.

Improve your fourth grader's math addition skills and have him complete a fun coloring activity using one simple worksheet.

Addition will probably be the most basic and most constant use of math for any kid or adult. This worksheet will give your child lots of practice with it.

This math worksheet tests your child's addition and riddle-solving skills. Find out the answer to the riddle, "Which month has 28 days?"

What do sea monsters eat? Solve the math problems in this worksheet to reveal the answer! This math worksheets gets kids to build math and spelling skills.