Crack the code of the missing starting number with this investigative subtraction worksheet!

Take a daring dive into divison as you help a dragon crack the code! 

Have your first and second graders try to crack the code and solve the puzzle, one number box at a time!

Each Christmas gift in this math and coloring worksheet contains an addition or subtraction problem that helps your child crack the color 'code.'

Can you decode the secret message hidden in these addition problems?

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

Create a masterpiece as you solve multiplication and division problems with this third-grade worksheet!

To determine this hero's mystery code name, your second grader needs to find the answers to this page full of two-digit addition problems.

Subtract the numbers to find the difference, then color code the answer for odd or even.

Secret codes and ninjas make everything more interesting, including subtracting 4-digit numbers!

Use math to solve an international mystery! Where in the world is the super secret location?

Help Santa color his gifts. With some math know-how and a few festive crayons, your child just might save Christmas.

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

First and second graders will have snow much fun with this winter-themed puzzle worksheet!

Find what is hidden in this color by number worksheet! Color-coding answers can help your child practice and memorize division facts and practice creativity.

Where in the world is the mysterious location this time? Solve the addition problems to decipher the secret city, country and continent!

See subtraction success with a fun practice sheet! Beginners will review basic subtraction facts as they unlock a hidden fun fact at the bottom of the page.

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

Give your second grader's two-digit addition skills a healthy work out with a worksheet that's heavy on learning--and fun!

Pal around with some pets as you use your multiplication skills to solve the mystery word puzzle.

Ready for another round of where in the world? Be an international math detective as you solve addition problems to discover the secret location!

Children will solve seven multiplication problems, then use the answers to decode a secret message.

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

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!

Give your second grader's two-digit addition skills some practice time with a worksheet that's heavy on learning--and fun!

Give your second grader a helping hand with two-digit addition with an addition worksheet with a fun, super hero theme.

Practice is the best medicine for a second grader struggling with two-digit addition. This fun worksheet's sure to help him out!

In this color by number, kids practice their times tables as they color the cake.

This fun worksheet is sure to motivate your second grader to practice two-digit addition, and it's great for mental math, too!

Help fraction flowers bloom in this creative math worksheet!