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

The fourth 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!

Give students practice adding 2 to numbers within 10 with this addition worksheet!

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

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

Make two-digit addition easier with this inviting worksheet!

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

Solve addition problems using the near-doubles method with this helpful worksheet!

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

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

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Practice addition within 10 with this Halloween math workheet!

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

Solve near-doubles facts with this appealing worksheet!

Hone your addition skills with this engaging near-doubles worksheet!

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

Challenge your second grader with some 2-digit addition review using this addition crossword!

Prepare your first grader for Valentine's Day with these sweet math problems to help her review her addition math facts.

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

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

Level up your addition skills with this fun worksheet!

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Count and add the Halloween pictures in this simple addition worksheet!

Count and add the Thanksgiving pictures in this simple addition worksheet! 

Practice multi-digit addition with this hundred chart worksheet for second graders! 

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