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

Children learn a valuable strategy for conceptualizing and solving word problems in this two-digit addition worksheet.

Bring something sweet to your next math lesson with this Five Candy Bars Race Board in which learners imagine units and rods are sprinkles and candy bars.

Enjoy a dessert-themed race to 100 with this delicious math game in which learners imagine units, rods, and flats as sprinkles, chocolate bars, and cookies.

Does your first grader need help with two-digit addition? This colorful fairy-filled worksheet is a great way to give her the practice she needs.

The fifth page of this series takes things up a notch for your child, whether she's building addition and subtraction facts fluency or just practicing.

This is a coloring page with a twist! Challenge your first grader to solve all the addition equations before he colors the picture.

This cute circus scene is in need of some color! But first, your child will have to answer a few addition problems.

Get your child to practice her addition math facts with a fun snowman coloring sheet.

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.

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Use open number lines to practice addition within 100 with this colorful math worksheet!

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

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

Tackle two-digit addition with place value charts in this helpful worksheet!

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

Use your knowledge of place value to solve addition problems with this first- and second-grade worksheet!

Practice counting and adding by ten with a hundred chart!