This hundred chart is the perfect way for kids to show what they've learned as far as adding on a hundred chart.

Practice adding tens on an open number line with this first-grade math worksheet!

Get more practice adding tens on an open number line with this first-grade math worksheet!

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Practice counting and adding by ten with a hundred chart!

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

In this math worksheet, addition and coloring go hand in hand! Your child will get to work on a few simple equations as he colors the picture.

Practice adding ten to any number with this hundreds chart that helps kids master counting and place value.

Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.

Want to boost your kid's addition and subtraction savvy? Make sure he checks the facts on this worksheet that's jam-packed with problems.

Got a math whiz on your hands? Introduce him to addition with regrouping, with a fun coloring page!

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Learning addition is as easy as 1-2-3! Give your child a head start on addition with this counting worksheet.

Practice place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.

Here is a worksheet to keep your preschooler busy learning during the Christmas break. She'll get to color these pictures as she works on her simple addition.

Test your addition skills with this hands-on math worksheet!

This hundred chart worksheet makes adding ten easy!

The hundreds chart is great for adding tens. Help Stephanie figure out how many beads she bought by moving down the chart.

Practice adding tens with a visual model in this helpful worksheet!

Let's practice counting and adding with Muggo, everyone's favorite minion in Education.com's new games product, Brainzy.

Practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Get more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Get even more practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

Practice using place value charts to find sums with this addition worksheet for first and second graders!

This worksheet is raining cats and dogs! Can you add them all up correctly? Help your beginning mathematician solve these simple equations.

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.