These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Use this glossary with the EL Support Lesson Plan: Think About What Went Wrong.

Use these vocabulary cards with the EL Support Lesson Plan: Think About What Went Wrong

Who knew toys could be such great tools for subtraction? For extra math practice, try these fun word problems, all about toys!

On the surface, this worksheet is all about double-digit subtraction, but it also challenges your second grader to practice identifying odd and even numbers!

This colorful worksheet will give your second grader the boost she needs to become a subtraction know-it-all!

Can your second grader stop the shark attack? Have her finish all of these double-digit subtraction problems before they get eaten up.

These Halloween word problems get your child in a frightful mood for All Hallows' Eve. Help your child practice some Halloween math with these word problems.

Get your child excited about subtraction with this 2nd grade math worksheet in which she'll practicing writing equations, subtracting, and ordering numbers.

On this second grade math worksheet, kids solve money word problems about making change on a fun trip to the toy store.

These Christmas word problems will get your child doing math as he thinks about presents under the tree. Try these word problems with your child.

This worksheet shows your child how to use thermometers like numbers lines in order to solve addition and subtraction word problems about temperature.

Introduce this graphic organizer as a way to help students think about whether or not certain rules or characteristics apply to mathematical ideas always, sometimes, or never.

Solving a slew of double-digit subtraction problems will lead your second grader to deciphering the name of Earth's galaxy. Start subtracting!

This colorful worksheet will boost your second grader's subtraction skills and mental math ability as it provides her with a quick lesson in planetary science!

Follow fluency facts to finish this fun first- and second-grade subtraction maze!

Test your subtraction skills in this colorful math worksheet!

Help your little elf get some Christmas math practice in with these holiday word problems. He'll work on subtraction, division, and more in this math worksheet.

This 2nd grade math worksheet will test your child's understanding of subtraction by borrowing and challenge them with a word problem at the end.

Break numbers into tens and ones to more easily solve tricky subtraction problems!

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

Two-digit subtraction is super cool in this winter-themed worksheet!