Practice addition under 20 with visual models in this useful math worksheet!

The ball is in your court as you solve these addition problems!

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

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

Cut and paste your way to doubles fact mastery with this fun math activity!

Hone your two-digit addition skills in this essential worksheet!

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

Master the math of making 10 and 20 with two addends in this helpful addition worksheet!

Do your students like puzzles? Then they'll love helping Sammy the Seal solve this one!

Track down sneaky number pairs to make 10 in this unique addition worksheet!

Tackle ten frames with confidence in this helpful addition worksheet!

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

Practice solving near-doubles facts with this engaging worksheet!

KenKen® is a new great puzzle for students to use to practice addition and subtraction facts!

Test your addition skills with this charming doubles worksheet!