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

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

Let’s see how well you know your addition facts!

Sharpen second graders' hundred chart know-how with this addition worksheet!

Tristan had 74¢ and Juniper gave him a quarter. How much does he have now? Kids will practice identifying coins and using the part-part-whole concept (number bonds) to solve money word problems in this two-digit addition worksheet.

Did you know math could be fun? Your child can practice her addition facts as she colors the picture.

You don’t need to know magic to make addition sums to appear out of thin air!

Orange you glad you know your addition facts? Build fluency skills in this first-grade worksheet!

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

Know a second grader who could use stronger math skills? Give her a helping hand with this super power-infused, two-digit addition worksheet.

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

Do your students know how to solve word problems without a given operation? This mixed operation assessment can help you gauge student understanding of two-digit subtraction and addition word problems.

Jack and the Beanstalk math means counting beans, and adding up how many songs the magic harp knows how to play in word problems for young kids.

This delicious treat is color coded with different equations that your child can practice solving as he colors the layers of this delicious ice cream cone.

Use this colorful, open-ended worksheet to help your learners understand the value of 100.

This hundred chart worksheet makes adding ten easy!

Give your second grader a little extra practice with double digit addition. Let the beautiful bugs dancing around this worksheet help her to success!

Take addition to new heights with this Color by Sum page.

Kids practice reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

Swing through the trees like Tarzan! Count by 12 as you swing from tree to tree, a great way to learn the basics of multiplication.

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

Add some color to these Christmas presents in this color-by-number mental math worksheet. Kids will exercise addition and subtraction skills.

With the help of this printable's adorable bee embellishments, your second grader will simply "buzz" through the fresh math concept of addition with carrying!

Your young learner can have a blast experimenting with addition facts in the Math Lab!

Your child can exercise addition and subtraction skills at Christmas time with this mental math worksheet. It also includes a bonus coloring exercise.

This Halloween, step up your child's addition skills with a themed worksheet featuring a slew of pumpkins for her to practice adding up.

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

Use this worksheet to practice describing an array with repeated addition. Kids will practice writing number sentences for arrays before applying their knowledge to array word problems.

After completing some difficult double-digit addition, your second grader will be delighted to move onto some creative coloring!