K.OA Worksheets, Workbooks, Lesson Plans, and Games

Get little ones excited about math with some stellar subtraction practice!

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

This early math worksheet helps students practice their addition within 5!

Children use their math skills to complete a garden tableau in this sweet color-by-number puzzle.

Try your luck with these picture addition problems, great for helping kindergarteners make the leap from counting to addition!

Make the leap from counting to addition with this fun picture addition activity.

Music, hands-on practice, and coloring by number will make this cool addition lesson a favorite! In this lesson, your students will practice adding numbers to five.

Adding and subtracting doesn't need to be boring! Learning to add and subtract can be done with a shoelace or while playing hopscotch.

Students can use their play skills to demonstrate subtraction. In this lesson, your students will use a familiar rhyme to practice subtraction.

A colorful and fun way to teach your students about subtraction. Cute creepy crawly bugs will entice your students to learn subtraction action. Added bonus is an opportunity to color bugs at the end of the worksheet.

Who doesn't enjoy collecting objects from outside? Use your students' natural curiosity to spur interest in math. Your students will have fun outdoors collecting natural objects to practice addition!

Students will have oceans of fun as they use manipulatives to create math stories about subtraction.

Learn subtraction in a more visual setting using this series of picture math problems. Kids will cross out, color and draw simple equations to help them understand an important math concept.

Math is a jungle sometimes! Cut, paste, and count your way through in this workbook where it all adds up.

This book is crawling with math. Kids can take apart groups of bugs and practice numbers up to 20, build beginning addition and subtraction skills with counting exercises, and review bug names too!

Ice cream time! Kids learn math skills with this sweet addition song.