Can your child flex addition skills to solve these ninja riddles? Help her master double-digit addition with practice. Fine more ninja riddles and math here!

Test your skills with doubles facts in this addition worksheet!

Shape up your addition skills with these square puzzles!

Looking for a worksheet that practices coin counting skills? This printable will get your kid's counting skills up to top dollar!

Test your addition skills with this hands-on math worksheet!

Hone your addition skills with this engaging near-doubles worksheet!

Test your skills with addition in this essential compensation worksheet!

Test your addition skills in an underwater adventure with this inviting worksheet!

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

Test your addition skills with this helpful hundred chart worksheet!

Practice your addition skills with this inviting second-grade worksheet!

Practice your place value skills while you add in this helpful worksheet!

What do cows like to listen to? To find the answer to this riddle, your kids will need to sharpen their skills in basic addition. So saddle up and let those addition skills go wild!

Step up your place value skills with these engaging addition problems!

Get on a roll with your addition skills in this engaging worksheet!

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

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

Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!

Use problem solving and critical thinking skills to find different sums in these puzzles.

Get your first grader's addition skills on track with this adorable double-digit addition worksheet!

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

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

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

Treasure your addition skills as you finish number bonds in this festive worksheet!

Work with doubles and hone your addition skills in this helpful math worksheet!

Children use their addition skills to decode a puzzle in this fun math exercise.

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

Uncover a picture using your addition skills in this second-grade hundred chart worksheet!

Your second grader will use his addition with carrying skills to determine Maxine's tulip's growth per week.

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