Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

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

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

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

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

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

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

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

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

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

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Practice solving near-doubles facts with this engaging worksheet!

Practice adding tens with a visual model in this helpful worksheet!

The fun quickly adds up with this winter-themed addition activity page for first graders!

Add like mad with our thrilling addition worksheet! This three-minute math drill gets your child racing to complete all the addition equations on the page.

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

Test your addition skills with this hands-on math worksheet!