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

Give your second grader stronger addition skills and let him have fun with a super hero puzzle, with this colorful worksheet.

While your second grader may not learn super-human abilities with this fun worksheet, he may gain exceptional addition skills!

Tackle two-digit addition with place value charts in this helpful worksheet!

Got a second grader who's reluctant to practice math? Addition loses its bore factor with a math worksheet infused with extraordinary energy.

Want an entertaining way to boost your second grader's math skills? This addition worksheet--embellished with a powerful super hero--does the trick!

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

Can your second grader's math skills use a boost? Increase her addition ability with a fun worksheet that's complete with a super hero and power!

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

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Buzz through some two-digit addition problems with your second grader!

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

Let your child get in some extra addition practice with this worksheet perfect for carrying beginners.

These two-digit addition problems are ready for your second grader to solve.

Tristan had 74¢ and Juniper gave him a quarter. How much does he have now? Kids will practice identifying coins and using the part-part-whole concept (number bonds) to solve money word problems in this two-digit addition worksheet.

Can your second grader help an outgoing octopus with some two-digit subtraction problems?

Here's one way to reinforce addition facts and basic math vocabulary. Your child can add up the numbers and fill in missing signs in these addition problems.

Your second grader will slide through these two digit addition problems with Sally the Snail!

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

Practice two digit addition and subtraction down on the farm with these challenging word problems.

Give your second grader an extra incentive to practice double-digit addition--a coloring activity!

Use this snail-embellished worksheet to help your second grader master two-digit sums with style!

Get your first grader's addition skills on track with this adorable double-digit addition worksheet!

Combining advanced two-digit addition with inequality statements, this 2nd grade math worksheet really packs a punch.

Brave math explorers can venture through a jungle of one and two digit addition problems with this worksheet!

This citrus-themed double-digit addition worksheet will spark your first grader's interest in math!

Challenge your third grade mathematicians with these addition and subtraction word problems. This exercise is designed to assess your students' math level at the beginning of third grade.