Add multi-digit numbers with ease in this colorful second-grade math worksheet!

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

Create models of addition problems with this compensation worksheet for second and third graders!

Hop, skip, and jump using compensation in this second- and third-grade addition worksheet!

Your second grader and his handy addition skills are needed! Can he help Ralph keep track of his hollyhock's growth?

Addition and subtraction practice can get a little repetitive, so mix it up with this funny under the sea worksheet.

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

Encourage your second grader to embark on a space-themed addition adventure with an entertaining extra: a coloring activity!

Explore properties of operations while writing addition equations in this second-grade math worksheet!

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

Practice using place value charts to find sums with this addition worksheet for first and second graders!

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

Children practice adding integers and decimals to the thousandths place in this practice worksheet.

Make math practice a little less boring with an addition coloring page! Your first grader can do a few addition problems as he colors the balloons.

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

Practice adding multi-digit numbers in this second- and third-grade worksheet!

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

Step up your place value skills with these engaging addition problems!

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

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

Addition will probably be the most basic and most constant use of math for any kid or adult. This worksheet will give your child lots of practice with it.

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

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

Jump forward and backward on a number line to solve addition problems in this engaging worksheet!

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

Find friends in trusty tens with this colorful addition worksheet!

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

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

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