Give a kick to subtraction! Your little math ninja can practice two-digit subtraction and borrowing with this worksheet!

Bring out the math ninjas! Kids will boost their mental math skills with this ninja themed worksheet. Practice two-digit subtraction and borrowing.

Test your child's strength in double-digit subtraction and addition with this ninja worksheet. Challenge his abilities with these tricky word problems!

Decode the secret message Ninja Aki has sent you! He writes his messages in addition and subtraction problems. Solve and unravel his secret ninja message!

Kids can work their way to arithmetic mastery as they practice subtracting two-digit numbers and borrowing. What is more fun than ninjas?

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