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

Math practice doesn't have to be scary! These Halloween word problems are a frighteningly fun way to practice addition and subtraction.

Math homework doesn't have to be haunting! Get some ghoulish practice with addition and subtraction by solving these spooky word problems

Math homework doesn't have to be haunting! Get some ghoulish practice with addition and subtraction by solving these spooky word problems.

Have a merry math Christmas! Santa left some colorful presents filled with simple subtraction problems for your second grader to solve.

Looks like Santa has been here! These Christmas gifts each have an addition or subtraction problem for your second grader to solve.

Have a little math with your Christmas celebration with holiday word problems. Kids will stretch their math skills with this Christmas worksheet.

Your child will solve these Halloween word problems for some spooky math and reading practice. Help your little ghost or ghoul have fun with Halloween math.

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

Don't get spooked out by math! These Halloween word problems bring some scary fun to your math exercises.

Work on addition while finding sums of 100 using a deck of playing cards and this first grade math worksheet.

Rather than fill in the answers to a slew of subtraction problems, challenge your second grader to come up with their own equations!

Your child will use his addition and subtraction skills in this Christmas word problems worksheet. Do some math at Christmas with this festive worksheet.

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.

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

It's almost Christmas time, and it's up to your kid to calculate the numbers of the season. Tally up the number of Christmas ornaments, candy canes, and movies.

How many subtraction facts can your second grader come up with? This worksheet challenges kids to brainstorm their own equations that equal various numbers.

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Introduce your child to basic algebra with this 2nd grade math worksheet. Kids practice reverse addition or subtraction to find the missing numbers.

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

Give math skills a workout with this race against the clock! This worksheet of subtraction problems should be worked on for just one minute.