1.OA.C Worksheets, Workbooks, Lesson Plans, and Games

CCSS.MATH.CONTENT.1.OA.C

:
"Add and subtract within 20."

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

Worksheets

Fun Subtraction: Pizza!
Fun Subtraction: Pizza!
Worksheet
Fun Subtraction: Pizza!
In this fun subtraction worksheet, your child will need to count the number of pizza slices, how many slices were eaten, and make a simple subtraction problem.
1st grade
Math
Worksheet
Subtraction Puzzle
Subtraction Puzzle
Worksheet
Subtraction Puzzle
Your first grader will need to use basic subtraction facts to analyze this puzzle. They’ll have to look over the subtraction facts shown and evaluate whether or not they are correct.
1st grade
Math
Worksheet
Addition Practice: Fruit Blast
Addition Practice: Fruit Blast
Worksheet
Addition Practice: Fruit Blast
Make addition practice fun with this fruit-filled first grade worksheet! To complete it, your child will solve the addition problems in each piece of fruit.
1st grade
Math
Worksheet
Count the Dots: Single-Digit Addition 13
Count the Dots: Single-Digit Addition 13
Worksheet
Count the Dots: Single-Digit Addition 13
Help your first grader visualize how addition works with this brightly-colored worksheet that includes a visual representation of each equation.
1st grade
Math
Worksheet
Bubblegum Addition
Bubblegum Addition
Worksheet
Bubblegum Addition
Boost your child's arithmetic skill and addition facts fluency with this bubbly worksheet that offers single-digit addition problems with sums of 9 or less.
1st grade
Math
Worksheet
Single-Digit Addition
Single-Digit Addition
Worksheet
Single-Digit Addition
Jump to the rhythm of the math beat with this 1st grade worksheet that features single-digit addition problems with sums up to 9.
1st grade
Math
Worksheet

Lesson Plans

Adding with Dominoes and Playing Cards
Adding with Dominoes and Playing Cards
Lesson plan
Adding with Dominoes and Playing Cards
Double dominoes! Get your students excited to add with dominoes and playing cards. This lesson is a fun way to help your students continue to learn to add.
1st grade
Math
Lesson plan
Scavenger Hunt Addition
Scavenger Hunt Addition
Lesson plan
Scavenger Hunt Addition
Get your students moving with this activity that helps them practice their addition skills while having fun hunting for their next problem.
1st grade
Math
Lesson plan
Whole Body Subtraction
Whole Body Subtraction
Lesson plan
Whole Body Subtraction
Students will be jumping with joy after this lesson that helps them practice their subtraction skills with physical activity.
1st grade
Math
Lesson plan
Adding with M&M's
Adding with M&M's
Lesson plan
Adding with M&M's
Use a sweet treat to help students do hands-on math! Students will practice their addition skills in this yummy activity.
1st grade
Math
Lesson plan
Math With Bears
Math With Bears
Lesson plan
Math With Bears
This bear-y fun lesson will help your students understand addition and subtraction and reward their efforts with a sweet treat!
1st grade
Reading & Writing
Lesson plan
Give Me 10!
Give Me 10!
Lesson plan
Give Me 10!
Roll some dice to introduce the early concepts of associative and commutative properties in addition by composing and decomposing 10. Worksheets and a quiz are included!
1st grade
Math
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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