Kids check their subtraction by reversing the problems, then adding up the numbers.

Find out more about the Pacific Coastline while brushing up on math skills. Kids will practice with these mixed addition and subtraction word problems.

After kids solve the two-digit addition and subtraction problems on this second grade math mosaic, they use the key to color in the shapes.

Use your addition and subtraction skills to find out the answer to a mystery riddle! This worksheet helps kids build addition and subtraction fluency.

Review subtraction with this worksheet that asks kids to subtract, then use the relationship between addition and subtraction to check thier work. 

This fun math worksheet gets kids to solve a tricky riddle while they practice addition and subtraction. Find out why lobsters don't share with this worksheet.

Students will use their two-digit addition and subtraction skills to solve five word problems in this carnival-themed worksheet.