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

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

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

Help your math ninja with his addition and target practice. He can practice two-digit addition and carrying (also called regrouping) with this worksheet!

Test your child's strength in double-digit subtraction and addition with this ninja worksheet. Challenge his abilities with these tricky word problems!

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

This simple worksheet is packed with two-digit and three-digit subtraction problems.

Practice counting and adding by ten with a hundred chart!

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

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

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

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

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

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

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

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

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

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

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

Make two-digit addition easier with this inviting worksheet!

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

Test your addition skills with this helpful hundred chart worksheet!

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

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

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!