Learn a new addition strategy using ten frames in this first-grade math worksheet!

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

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Get practice with addition facts within 20 with this colorful kindergarten math worksheet!

Practice writing addition equations within 20 with this inviting and accessible math worksheet!

Keep your second grader entertained--and teach her two-digit addition skills at the same time--with this super hero-themed worksheet.

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

Kids practice reverse two-digit addition and subtraction to find the missing numbers in this 2nd grade math worksheet.

Don’t let two-digit addition intimidate you; instead, use compensation to make friendly tens!

Discover combinations that make 10 with this engaging cut-and-paste worksheet, designed for first and second graders!

Learn a new addition strategy in this essential worksheet!

Learning addition is as easy as 1-2-3! Give your child a head start on addition with this counting worksheet.

Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!

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

Review addition fact families with your child to help him reach for the stars! A mix of addition and subtraction will sharpen his math skills.

Practice adding tens on an open number line with this first-grade math worksheet!

Hit one out of the park with some baseball addition! Your child will get to practice and start memorizing his addition facts.

Kindergarteners practice representing equations using ten frames in this addition worksheet!

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

Build basic math skills with this practice sheet, full of one-digit addition equations for your child to practice and start memorizing.

Students draw ten and one dollar bills for practice adding multiples of ten to two-digit numbers in this money math worksheet.

Make math practice fun with some baseball addition! Your child will get to practice his addition facts (simple one-digit addition problems).