Children are introduced to a new way to add with this base 10 rods worksheet.

In this dessert-themed math worksheet, learners look at existing game boards and practice addition as they try to determine who won the Cookie Race Game.

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

Who will be the winner in Darting Decimals? Your child decides as he adds up the decimal scores and determines which team has scored the most points.

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

Addition will probably be the most basic and most constant use of math for any kid or adult. This worksheet will give your child lots of practice with it.

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!

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

To complete this adorable worksheet, have your second grader re-write each addition equation vertically and then solve using regrouping.

Your second grader will decide addition is fun once you introduce them to this charming worksheet: double-digit addition plus coloring!

This colorful worksheet will test your first grader's mental math skills while also allowing her to check each problem visually.

Practice addition facts to 10 with this worksheet that makes counting easy!

Learn how to make 10 with this kindergarten worksheet!

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Practice three-digit addition using open number lines with this second-grade math worksheet!

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Use your addition skills to build your own number city in this unique worksheet!

Start your engines and rush toward the finish line in this engaging addition worksheet!

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

Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Use a visual model to solve these two-digit addition problems!

Construct your own math city with number sentences in this colorful second-grade worksheet!

Make your way to ten with this engaging addition worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

Practice adding multi-digit numbers in this second- and third-grade worksheet!

Tackle ten frames with confidence in this helpful addition worksheet!

Let the construction begin! Learners will use number sentences to make buildings in this inviting addition worksheet!

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!