PK.OA.1 Addition and subtraction worksheets With Answers for Preschool

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Welcome to our PK.OA.1 Addition and Subtraction worksheets page designed specifically for preschool learners! These engaging printable worksheets focus on introducing young children to the foundational concepts of addition and subtraction. Each worksheet is crafted with colorful visuals and age-appropriate problems to make learning fun and interactive. Accompanied by answer keys, our resources enable teachers and parents to easily assess progress and understanding. Foster early math skills and boost confidence in your little learners with our carefully designed activities that promote critical thinking and problem-solving. Explore our assortment of PK.OA.1 worksheets now to make arithmetic a joyful adventure!


Check out this FREE Preschool PK.OA.1 Trial Lesson!

Counting to 5

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  • PK.OA.1
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Math PDF Worksheet: Drawing the Bear’s Route by Number
Math PDF Worksheet: Drawing the Bear’s Route by Number

Drawing the Bear's Route by Number Worksheet

This winter-themed math worksheet is perfect for counting practice. Have fun learning and celebrating the season with your kindergartener as they trace and recognize numbers. It also helps develop fine motor muscles. For more fun, check out the math worksheets on Kids Academy.
Drawing the Bear's Route by Number Worksheet
Worksheet
Construction Zone Addition Worksheet
Construction Zone Addition Worksheet

Construction Zone Addition Worksheet

Construction sites are bustling with professionals called construction workers. They use equipment while working, so they must wear protective gear. With kids, look at the pictures and name each object. Then help them check the box next to the number sentence that matches the picture. (80 words)
Construction Zone Addition Worksheet
Worksheet
T-shirt Subtraction Worksheet
T-shirt Subtraction Worksheet

T-shirt Subtraction Worksheet

Use colorful items and activities to help your students learn. Show them this worksheet with objects to identify. Guide them to solve the two word problems with their fingers and tick the correct answer from the given choices.
T-shirt Subtraction Worksheet
Worksheet
Cookie Addition Worksheet
Cookie Addition Worksheet

Cookie Addition Worksheet

Let your kids have fun identifying pictures in their worksheet. Read word sentences to them and help them turn them into number problems. Then, get them to trace the lines to match the problem and the number sentence with the picture. They’ll love it, especially if they love cookies!
Cookie Addition Worksheet
Worksheet
Baking Cookies Addition Worksheet
Baking Cookies Addition Worksheet

Baking Cookies Addition Worksheet

Make a delicious batch of cookies with your kids! Ask them to identify the ingredients in the picture. Help them add the right amounts and check the box under the correct answers. It's a fun way for your kids to learn while baking cookies!
Baking Cookies Addition Worksheet
Worksheet
Holiday Lights Subtraction Worksheet
Holiday Lights Subtraction Worksheet

Holiday Lights Subtraction Worksheet

Before tackling the math problem, get your kids ready by asking them to share their favorite holiday and why. Then, look at the picture on the worksheet with them. Help them examine the numbers and problems, and select the number sentence that shows what's happening with each string of light. 80 words.
Holiday Lights Subtraction Worksheet
Worksheet
Counting Eggs Worksheet
Counting Eggs Worksheet

Counting Eggs Worksheet

Help the Mother bird find her nest! Show your kids this printout, have them point at the bird and the nests. Ask them to count the eggs in each nest carefully. Finally, help her by circling the one with 5 eggs.
Counting Eggs Worksheet
Worksheet
Animal Tracks: Find 1 Less Worksheet
Animal Tracks: Find 1 Less Worksheet

Animal Tracks: Find 1 Less Worksheet

Animals are all around us - wild and domestic. Ask your kids to name their favourites, then use this animal tracks worksheet to explore more. Help them circle the groups with 1 less animal track. It's a great way to learn about the creatures we share our world with!
Animal Tracks: Find 1 Less Worksheet
Worksheet
Butterfly Addition Worksheet
Butterfly Addition Worksheet

Butterfly Addition Worksheet

This tracing sheet is great for kids to work on math skills and have fun too. Read the word problems to them, then help them trace the dotted lines to match the problem and number sentence to a picture. Not only is it educational, it's beautiful too - your kids will love learning about butterflies!
Butterfly Addition Worksheet
Worksheet
Desert Addition Worksheet
Desert Addition Worksheet

Desert Addition Worksheet

In the desert, scorching heat and little water mean animals must adapt to survive. Show kids pictures of these animals and teach their names. Then, read the word problems in the worksheet, and have them check the box next to the pictures that portray each story. 80 words
Desert Addition Worksheet
Worksheet
Subtracting Socks Worksheet
Subtracting Socks Worksheet

Subtracting Socks Worksheet

Before beginning this exercise with your children, warm them up with a counting game. If math is not their favorite subject, use this worksheet. Help them read the two word problems, then use their fingers to count and subtract. Ask them to select the correct answer and check the box.
Subtracting Socks Worksheet
Worksheet
Car Tire Pile Up Worksheet
Car Tire Pile Up Worksheet

Car Tire Pile Up Worksheet

Examine the pic with your kids. Can they recognize the items piled up? The tires are organized in different quantities. Equations are on the left. Have your children work out the equations, counting the tire stacks to identify the correct answer.
Car Tire Pile Up Worksheet
Worksheet
Eagle Subtraction Worksheet
Eagle Subtraction Worksheet

Eagle Subtraction Worksheet

Help your kids become math experts! Through practice and adult guidance, even addition and subtraction can seem simple. Show them how with this worksheet - get them to trace the dotted lines to connect each word problem to the correct picture and solve the number sentence with some eagles!
Eagle Subtraction Worksheet
Worksheet
Counting Spots Worksheet
Counting Spots Worksheet

Counting Spots Worksheet

This worksheet is full of cute, colorful ladybugs. Help your kids identify Lulu, who has two spots on her body. Count the spots on each ladybug and circle the one with two spots. Then read the instructions on the other sections and help them find the ladybugs there, too!
Counting Spots Worksheet
Worksheet
Adding at the Hospital Worksheet
Adding at the Hospital Worksheet

Adding at the Hospital Worksheet

A hospital visit doesn't have to be scary for kids. With this worksheet, they can count along with doctors and nurses, by reading the word problems and tracing lines to the corresponding picture. Guide them through it and you'll help them have a fun experience.
Adding at the Hospital Worksheet
Worksheet
Undersea Subtraction Worksheet
Undersea Subtraction Worksheet

Undersea Subtraction Worksheet

To give your kids an advantage in math, use this worksheet! Begin by having them identify the fish in the picture. Then, have them circle the number that completes the number sentences. This will help them get some extra practice with subtraction!
Undersea Subtraction Worksheet
Worksheet
Add up the Pennies Worksheet
Add up the Pennies Worksheet

Add up the Pennies Worksheet

Help your kids ace their math skills with this simple worksheet! You can guide them to use their fingers to add numbers and then check the box above the correct answer. With practice and your support, they can become faster and better at adding numbers. No sweating required!
Add up the Pennies Worksheet
Worksheet
One More Jumps In Worksheet
One More Jumps In Worksheet

One More Jumps In Worksheet

Polar bears live in the Arctic which is always cold and snowy. Show your kids pictures of polar bears swimming in the water. Read the text and help them count correctly to answer the questions in the first and second sections.
One More Jumps In Worksheet
Worksheet
At the Beach Subtraction Worksheet
At the Beach Subtraction Worksheet

At the Beach Subtraction Worksheet

Take your kids to the beach and show them that math can be fun! Look at the picture on the worksheet, then help them solve the addition and subtraction problems. Check the answers together and enjoy a day of learning and fun!
At the Beach Subtraction Worksheet
Worksheet
Slinky Steps Worksheet
Slinky Steps Worksheet

Slinky Steps Worksheet

Help your kids improve their counting and math skills with this fun worksheet! Challenge them to help the slinky make its way down the stairs by selecting and checking the missing steps. Your assistance is key - get the printout and let them practice. It's the best way to becoming better in maths!
Slinky Steps Worksheet
Worksheet
Car Shop Subtraction Worksheet
Car Shop Subtraction Worksheet

Car Shop Subtraction Worksheet

Encourage your kids to practice addition and subtraction with this worksheet. Read the word problems aloud, help them solve and check the answer from the provided options. With enough exercises and guidance, this task should be fairly easy.
Car Shop Subtraction Worksheet
Worksheet
Road Sign Subtraction Worksheet
Road Sign Subtraction Worksheet

Road Sign Subtraction Worksheet

Help your kindergartners tackle addition and subtraction with fun tips. Show them the picture, have them solve the problems, then help them check the box that matches. With practice and guidance, they'll soon be ready for more complex math!
Road Sign Subtraction Worksheet
Worksheet
Countdown from 5 Worksheet
Countdown from 5 Worksheet

Countdown from 5 Worksheet

Encourage your kids to help Mama Bear find her way to her den! Ask them to count down from 5 to 1 and draw a line through the groups of berries on the path. Point them to the picture of the friendly bears. A fun and safe way to enjoy these cute animals!
Countdown from 5 Worksheet
Worksheet
Animal Add Up Worksheet
Animal Add Up Worksheet

Animal Add Up Worksheet

Animals are fun to observe and interact with. They can be seen at the zoo, parks, farms and in homes with pets. This worksheet helps kids identify animals, and build addition skills. Look at the picture with them and help name each animal. After that, add the animals up and check the box for the correct answer. 80 words.
Animal Add Up Worksheet
Worksheet


PK.OA.1 emphasizes developing foundational skills in addition and subtraction for preschoolers. Understanding these core concepts is crucial for children's mathematical development and overall cognitive growth. Learning how to add and subtract shapes the way children recognize patterns, develop problem-solving skills, and approach logical reasoning.

Parents and teachers should care about PK.OA.1 because early exposure to math helps build a strong foundation for more complex mathematical concepts in later grades. Engaging preschoolers in fun activities involving counting, grouping, and simple addition or subtraction fosters a positive attitude towards math, reducing math anxiety in the future.

For example, using everyday situations like counting fruits during snack time or playing games that involve "one more" or "one less" helps children see math as a practical tool rather than a chore. These skills also intersect with literacy and social skills, as they often involve communication and interpersonal interactions during group activities.

Moreover, by making math engaging and relevant, parents and teachers can spark curiosity in young learners. This excitement and understanding create a lifelong love of learning, enhancing both academic performance and critical thinking abilities as the child grows. Therefore, promoting PK.OA.1 is essential for developmentally appropriate education in early childhood settings.