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

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

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

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

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

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

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.

Enjoy a Halloween-themed race to 100 as students imagine units, rods, and flats as candies, broomsticks, and pumpkins. Players will use this pumpkin race board to regroup between place values up to the hundreds place in order to win the game!

Practice 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!

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

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

In this Halloween-themed math worksheet, students will look at existing game boards and add one and two-digit numbers as they try to determine who got the pumpkin in the pumpkin race game.

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

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

In this worksheet, kids take turns rolling dice, practicing addition, and writing in numbers.

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.

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