1.OA.C.6 Worksheets

CCSS.MATH.CONTENT.1.OA.C.6

:
"Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13)."

Our Take: Students will solve addition and subtraction problems within 20 through various strategies. For example, the student may use double facts to efficiently solve an addition problem. When finding the sum of 5 and 6, the student can use his knowledge of double facts by breaking 6 down to 5 and 1, resulting in this equation: 5 + 6 = 5 + 5 + 1 = 10 + 1 = 11). Students also quickly use addition and subtraction facts within 10.

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

Worksheets

Add It Up!
Worksheet
Add It Up!
Hunting for a fun math puzzle? This printable worksheet will flex your child's addition skills to spell out a famous name!
1st grade
Math
Worksheet
Animal Math
Worksheet
Animal Math
Searching for a worksheet that practices addition and subtraction? This Animal Math printable is perfect for beginning math stars!
1st grade
Math
Worksheet
Add and Subtract to Find the Magic Word
Worksheet
Add and Subtract to Find the Magic Word
The wizard has a secret message, but to unlock the code your first grader must do some addition and subtraction problems.
1st grade
Math
Worksheet
Adding Two Numbers
Worksheet
Adding Two Numbers
Get this set of worksheets, with four pages of math practice, adding two numbers together, to help your child develop basic addition skills.
1st grade
Math
Worksheet
Find the Sum
Worksheet
Find the Sum
Give your child practice with his math skills with this first grade worksheet, which is all about addition.
1st grade
Math
Worksheet
Find the Sum II
Worksheet
Find the Sum II
Help your first grader practice math with this fun printable worksheet, which is all about addition.
1st grade
Math
Worksheet
Coloring Addition: Space Scene
Worksheet
Coloring Addition: Space Scene
Help your child with his math skills with this coloring worksheet, which will give him practice with simple addition.
1st grade
Math
Worksheet
Coloring Subtraction: Underwater Scene
Worksheet
Coloring Subtraction: Underwater Scene
Looking for a worksheet to help your child with his math skills? This coloring printable will give him practice with simple subtraction.
1st grade
Math
Worksheet
Coloring Subtraction: Sky Scene
Worksheet
Coloring Subtraction: Sky Scene
Help your child with his math skills with this printable worksheet, which will give him practice with simple subtraction.
1st grade
Math
Worksheet
Math Maze
Worksheet
Math Maze
This double-whammy of an activity will have kids eager to add!
1st grade
Math
Worksheet
Color By Sum: The Great Balloon Race
Worksheet
Color By Sum: The Great Balloon Race
Take addition to new heights with this Color by Sum page.
1st grade
Math
Worksheet
Count and Add the Scoops
Worksheet
Count and Add the Scoops
This fun first grade math worksheet uses ice-cream scoops to help kids practice counting and single-digit vertical addition.
1st grade
Math
Worksheet
Math Puzzle: Finding Sums
Worksheet
Math Puzzle: Finding Sums
Use problem solving and critical thinking skills to find different sums in these puzzles.
2nd grade
Math
Worksheet
Subtraction Surprise #7
Worksheet
Subtraction Surprise #7
This colorful worksheet provides a perfect opportunity for your first grader to practicing solving single-digit subtraction, painlessly.
1st grade
Math
Worksheet
Easter Math: Egg Subtraction
Worksheet
Easter Math: Egg Subtraction
"Eggstraction" takes the boredom out of subtraction practice, and it'll get your first grader into the Easter spirit, too!
1st grade
Math
Worksheet
Color by Sum: Desert
Worksheet
Color by Sum: Desert
Kids complete simple math problems, then use the answers to color by number and brighten the desert scene.
1st grade
Math
Worksheet
Subtract & Color
Worksheet
Subtract & Color
This cute math worksheet's fun subtraction practice for your young learner who'll get to color-in the correct answers.
1st grade
Math
Worksheet
Simple Subtraction Pears
Worksheet
Simple Subtraction Pears
This math worksheet offers great subtraction practice to your child for a mathematical boost in learning.
1st grade
Math
Worksheet
Simple Subtraction: Carrots
Worksheet
Simple Subtraction: Carrots
Try these simple subtraction problems to help introduce your kindergartener to basic math concepts!
1st grade
Math
Worksheet
Simple Subtraction Eggplants
Worksheet
Simple Subtraction Eggplants
These quick, two-step subtraction problems are a great way to reinforce subtraction skills.
1st grade
Math
Worksheet
Simple Subtraction Pumpkins
Worksheet
Simple Subtraction Pumpkins
These quick, two-step subtraction problems are a great way to sharpen math skills!
1st grade
Math
Worksheet
Practice One-Digit Addition 1
Worksheet
Practice One-Digit Addition 1
Give your first grader's math skills a boost with this delightful worksheet that asks them to complete a collection of one-digit addition problems.
1st grade
Math
Worksheet
Practice One-Digit Subtraction Grid 1
Worksheet
Practice One-Digit Subtraction Grid 1
Your first grader will improve their rusty subtraction facts with this fun printable!
1st grade
Math
Worksheet
Moonlight Math
Worksheet
Moonlight Math
Print out this starry first grade addition worksheet and sneak in a little math practice before bedtime!
1st grade
Math
Worksheet
Musical Addition
Worksheet
Musical Addition
Do-re-mi! Musical notes get mathematical in this first grade worksheet featuring single-digit addition problems with sums up to 9.
1st grade
Math
Worksheet
Math in Space
Worksheet
Math in Space
Rocket to the moon with this astronaut adorned addition worksheet! Your first grader will learn beginning addition facts as he solves 12 single-digit problems.
1st grade
Math
Worksheet
Dinosaur Addition
Worksheet
Dinosaur Addition
Your first grader will get in touch with his wild side as he completes this colorfully chaotic dinosaur addition worksheet!
1st grade
Math
Worksheet
Beginning Addition: Hot Air Balloons
Worksheet
Beginning Addition: Hot Air Balloons
Introduce your child to beginning addition with this colorful first grade math worksheet offering addition problems with sums up to 9. Up, up, and away!
1st grade
Math
Worksheet
Autumn Addition
Worksheet
Autumn Addition
Get your first grader started on learning his addition facts with this math worksheet offering beginning addition problems with sums up to 9.
1st grade
Math
Worksheet
Springtime Addition
Worksheet
Springtime Addition
Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!
1st grade
Math
Worksheet

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