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

Practice addition within 100 using open number lines with this first-grade math worksheet!

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

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

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

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

Explore properties of operations while writing addition equations in this second-grade math worksheet!

Get more practice exploring properties of operations while writing addition equations in this second-grade math worksheet!

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

Kids help Olga the Octopus on this second grade math worksheet by solving subtraction problems with two-digit numbers using regrouping.

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

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

Test your addition skills with this helpful hundred chart worksheet!

Sharpen second graders' hundred chart know-how with this addition worksheet!

Your child will develop the skills necessary to recognize patterns by completing inverse operations as well make a connection between addition and subtraction.

Test your talent in two-digit addition with this colorful math worksheet!

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

Sharpen your mental math skills with this second- and third-grade compensation worksheet! 

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

Practice counting and adding by ten with a hundred chart!

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

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