The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Practice adding 4 to numbers within 10 with this first-grade addition worksheet!

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The last in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Your second grader won't mind practicing double-digit addition when these alien accomplices give them a helping hand.

Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!

Get more practice writing addition equations within 20 with this inviting math worksheet!

Get more practice writing addition equations within 20 with this inviting math worksheet!

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

Double-digit addition with carrying will take on a brand new twist for your second grader when it comes with a couple of friendly monster companions!

Children practice addition within 20 in this fall-themed math worksheet.

Practice addition within 10 with this Halloween math workheet!

Put your addition skills to the test with these puzzle boxes for second and third graders! 

Stay sharp this spring season with an addition Easter egg hunt! Your child will practice her addition facts, simple one-digit addition problems.

Does your learner need a little push to practice two-digit addition? This nature-themed printable will likely do the trick.

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

Challenge your child to add three, four, and five numbers together. He may find the task daunting, but there's a trick to add multiple numbers that will help!

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Practice adding 3 to numbers within 10 with this first-grade addition worksheet!

Comb the beach for hats, starfish, pineapples, and seashells in this first-grade math worksheet! 

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

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

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

Journey to addition expertise in this charming first-grade worksheet!