What do cows like to listen to? To find the answer to this riddle, your kids will need to sharpen their skills in basic addition. So saddle up and let those addition skills go wild!

Kids use two-digit addition to solve a handful of word problems.

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Here's a supplemental math activity that beats boring textbook math. Your child will work on his addition facts, practicing to become an addition all star!

With this worksheet students will practice using the number line strategy to add three-digit numbers.

Decode the hidden image with your two-digit addition skills in this tricky hundred chart worksheet!

Master the math of making 10 and 20 with two addends in this helpful addition worksheet!

Your second grader will use his addition with carrying skills to determine Maxine's tulip's growth per week.

Draw shapes to add on to make 10 in this sweet kindergarten math worksheet!

Add some undersea creatures to your kindergartener's math practice. He'll practice single digit addition as he adds up some new ocean friends.

Did you know that multiplying a number by two is the same thing as adding that number to itself? Use this trick in this lovely math worksheet.

Buzz through some two-digit addition problems with your second grader!

Add it up! Assess your students’ understanding of addition by having them solve addition problems within 20.

If Patty blew up two balloons, and her mom blew up two, how many balloons are there? Help your child learn the basic idea behind addition with this worksheet.

Solve math puzzles so you aren’t puzzled by addition problems in the future!

Add together the items in each box that relate to the fall season by counting the total number of items.

Use the mat to give students extra practice composing a 10 as they learn to add to 20.

You can never have too many flowers! Have your kindergartener count and add flowers with this math worksheet.

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.