What do cows like to listen to? To find the answer to this riddle, your kids will need to sharpen their skills in basic addition. So saddle up and let those addition skills go wild!

Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.

Word problems make for great assessment tools because they require a complete understanding of the math concepts. Use this assessment to evaluate your students' abilities to add and subtract three-digit numbers using mixed operation word problems.

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

Make two-digit addition easier with this inviting worksheet!

Master two-digit addition with these hundred chart problems!

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

Master addition using a place value chart with this engaging second-grade worksheet!

Add like mad with our thrilling addition worksheet! This three-minute math drill gets your child racing to complete all the addition equations on the page.

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

Use a visual model to solve these two-digit addition problems!

This worksheet teaches you to use base 10 drawings to add two-digit numbers.

Children practice two-digit addition with carrying while tapping into their artistic side in this second grade math worksheet that doubles as a coloring page.

Test your addition skills with this helpful hundred chart worksheet!

Children get to color while practicing addition with carrying in this second grade math worksheet that doubles as a coloring page.

Want to bulk up your second grader's two-digit addition skills? This super hero-themed worksheet will do the trick!

Uncover a picture using your addition skills in this second-grade hundred chart worksheet!

Practice 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!

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

Hone your two-digit addition skills in this essential worksheet!

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

Why was 6 afraid of 7? 7 8 9 (seven ate nine)! Find more funny riddles to solve with this awesome addition worksheet.

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

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

Practice a visual addition strategy with this second-grade place value worksheet!

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

This colorful worksheet allows you to combine your second grader's love of art with at-home addition practice with adding double-digits!

Can your second grader use her addition ability to chart the growth of Augusto's snapdragon?

Practice your addition skills with this inviting second-grade worksheet!