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

CCSS.maths.CONTENT.K.OA.A

:
"Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from."

These worksheets and lesson plans can help students practise this Common Core State Standards skill.

Worksheets

Simple Subtraction: Take Away 1, 2, and 3
Simple Subtraction: Take Away 1, 2, and 3
Worksheet
Simple Subtraction: Take Away 1, 2, and 3
Flex your child's maths skills with this worksheet set, which focuses on subtracting 1, 2, and 3 from other numbers.
Year one
Maths
Worksheet
Number Sentence: Superstar Addition
Number Sentence: Superstar Addition
Worksheet
Number Sentence: Superstar Addition
Your child will create a number sentence as she counts stars to find single-digit addends on this maths worksheet.
Year 2
Maths
Worksheet
Addition: Shape Math
Addition: Shape maths
Worksheet
Addition: Shape maths
Kids practise adding numbers with addends up to 10 and writing the sums on this shape-themed year one maths worksheet.
Year one
Maths
Worksheet
Beginning Subtraction
Beginning Subtraction
Worksheet
Beginning Subtraction
For each problem on this year two maths worksheet, kids subtract numbers under 10 to see how many lollipops are left after someone has had a tasty snack.
Year one
Maths
Worksheet
Holiday Math: Christmas Subtraction
Holiday maths: Christmas Subtraction
Worksheet
Holiday maths: Christmas Subtraction
Don't let your first grader lose her maths skills over winter break! Indulge in Christmas subtraction, along with those holiday sweets and toys.
Year one
Maths
Worksheet
Holiday Math: 4th of July Subtraction
Holiday maths: 4th of July Subtraction
Worksheet
Holiday maths: 4th of July Subtraction
Filled with subtraction problems that are specifically for kindergarteners, this colorful worksheet stands out from the rest because of its entertaining method.
Year one
Maths
Worksheet

Lesson Plans

Ten Apples Up On Top!
Ten Apples Up On Top!
Lesson plan
Ten Apples Up On Top!
Your students will love learning to count to ten with this lesson that has them make a book! Students will be on top after reading a fun book that directly relates to their own arts and crafts activity.
Kindergarten
Maths
Lesson plan
Ice Cream Addition to Five
Ice Cream Addition to Five
Lesson plan
Ice Cream Addition to Five
Music, hands-on practise, and coloring by number will make this cool addition lesson a favorite! In this lesson, your students will practise adding numbers to five.
Year one
Maths
Lesson plan
Ladybug Addition
Ladybug Addition
Lesson plan
Ladybug Addition
In this lesson, students will have fun creating addition sentences by drawing and counting ladybug dots.
Kindergarten
Maths
Lesson plan
Mr. Alligator Can't Catch Me!
Mr. Alligator Can't Catch Me!
Lesson plan
Mr. Alligator Can't Catch Me!
Students can use their play skills to demonstrate subtraction. In this lesson, your students will use a familiar rhyme to practise subtraction.
Year one
Maths
Lesson plan
Bugs Away
Bugs Away
Lesson plan
Bugs Away
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 colour bugs at the end of the worksheet.
Year one
Maths
Lesson plan
Nature and Counting: It All Adds Up
Nature and Counting: It All Adds Up
Lesson plan
Nature and Counting: It All Adds Up
Who doesn't enjoy collecting objects from outside? Use your students' natural curiosity to spur interest in maths. Your students will have fun outdoors collecting natural objects to practise addition!
Year one
Maths
Lesson plan

Workbooks

No workbooks found for this common core node.

Games

No games found for this common core node.

Exercises

No exercises found for this common core node.

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