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

What kind of music do stones listen to? Solve these four-digit subtraction problems to find out.

Practice two strategies for solving three-digit subtraction problems.

Continue practicing with two strategies for solving three-digit subtraction problems.

This subtraction worksheet gets your child to solve problems to answer a tricky riddle. Find out the answer to "What kind of room has no windows or doors?"

What do you call it when one lemon helps out another? Find the answer in this subtraction riddle worksheet.

What do camels wear to hide from predators? And what do you call a math worksheet that includes a game? FUN!

Children practice solving mutlidigit subtraction problems for speed and accuracy in this math worksheet.