Practice addition under 20 with visual models in this useful math worksheet!

This addition worksheet teaches your kid how to read a thermometer and measure temperature, two vital skills that everybody should master.

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

Find friends in trusty tens with this colorful addition worksheet!

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

Watch your addition abilities ascend with the help of this amazing worksheet!

Represent ones and tens with crayons in this fun worksheet.

Can you decode the secret message hidden in these addition problems?

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

Enhance your learners' addition and subtraction skills using number line models and real-world scenarios!

Jump forward and backward on a number line to solve addition problems in this engaging worksheet!

Step up your place value skills with these engaging addition problems!

Try solving near-doubles facts with these nine problems!

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

Practice your place value skills while you add in this helpful worksheet!

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

Learn to perform addition with three-digit numbers in this essential worksheet!

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

Practice using place value to solve addition problems with this math worksheet!

Use place value to add three-digit numbers with this second-grade worksheet!

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

Draw a picture in a hundred chart in this engaging second-grade worksheet!

Dive into compensation with the help of trusty tens in this inviting worksheet!

Direct the bunny towards a tasty treat by solving addition problems in this first- and second-grade worksheet!

Test your skills with addition in this essential compensation worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

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

Practice making 10 to solve equations with this colorful first- and second-grade worksheet! 

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

Help the frog find its way to the pond with this addition worksheet for first and second graders!