Introduce your little one to the world of numbers with our Basic Arithmetic Addition Worksheets for 3-Year-Olds! Specially designed to match their developmental stage, these fun-filled activities utilize engaging visuals and simple problems to make learning easy and enjoyable. With our worksheets, your child will develop essential early math skills, number recognition, and a love for learning that will set the foundation for future math success. Perfect for at-home practice or supplementing preschool lessons, these printable resources are a fantastic way to enhance your child’s arithmetic abilities in an interactive and playful manner. Start the math journey today!


Check out this FREE Trial Lesson on Addition for age 3!

Match Exactly the Same

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With answer key
Interactive
  • 3
  • Basic Arithmetic
  • Addition
Adding Up to 5 at the Zoo: Page 3
Adding Up to 5 at the Zoo: Page 3

Adding Up to 5 at the Zoo: Page 3

Adding Up to 5 at the Zoo: Page 3
Worksheet
Adding Up to 5 at the Zoo: Page 26
Adding Up to 5 at the Zoo: Page 26
Adding Up to 5 at the Zoo: Page 26
Worksheet
Adding Up to 5 in the Forest: Page 72
Adding Up to 5 in the Forest: Page 72
Adding Up to 5 in the Forest: Page 72
Worksheet
Adding Up to 5 with Busy Bugs: Page 59
Adding Up to 5 with Busy Bugs: Page 59
Adding Up to 5 with Busy Bugs: Page 59
Worksheet
Adding Up to 5 in the Sea: Page 29
Adding Up to 5 in the Sea: Page 29
Adding Up to 5 in the Sea: Page 29
Worksheet
Adding Up to 5 with Busy Bugs: Page 29
Adding Up to 5 with Busy Bugs: Page 29
Adding Up to 5 with Busy Bugs: Page 29
Worksheet
Adding Up to 5 with Busy Bugs: Page 74
Adding Up to 5 with Busy Bugs: Page 74
Adding Up to 5 with Busy Bugs: Page 74
Worksheet
Adding Up to 5 on the Farm: Page 77
Adding Up to 5 on the Farm: Page 77
Adding Up to 5 on the Farm: Page 77
Worksheet
Adding Up to 5 in the Sea: Page 14
Adding Up to 5 in the Sea: Page 14
Adding Up to 5 in the Sea: Page 14
Worksheet
Adding Up with Old MacDonald Worksheet
Adding Up with Old MacDonald Worksheet

Adding Up with Old MacDonald Worksheet

Old MacDonald needs help counting his animals! Give your little math whiz a fun challenge with a free PDF worksheet. They'll love counting the animals and doing basic addition with two or three addends. Who knew math could be so much fun on the farm?
Adding Up with Old MacDonald Worksheet
Worksheet
Adding Up to 5 with Busy Bugs: Page 39
Adding Up to 5 with Busy Bugs: Page 39
Adding Up to 5 with Busy Bugs: Page 39
Worksheet
Adding Up to 5 on the Farm: Page 46
Adding Up to 5 on the Farm: Page 46
Adding Up to 5 on the Farm: Page 46
Worksheet
Adding Up to 5 in the Forest: Page 15
Adding Up to 5 in the Forest: Page 15
Adding Up to 5 in the Forest: Page 15
Worksheet
Adding Up to 5 with Busy Bugs: Page 1
Adding Up to 5 with Busy Bugs: Page 1
Adding Up to 5 with Busy Bugs: Page 1
Worksheet
Adding Up to 5 in the Forest: Page 4
Adding Up to 5 in the Forest: Page 4
Adding Up to 5 in the Forest: Page 4
Worksheet
Adding Up to 5 at the Zoo: Page 20
Adding Up to 5 at the Zoo: Page 20
Adding Up to 5 at the Zoo: Page 20
Worksheet
Adding Up to 5 in the Sea: Page 64
Adding Up to 5 in the Sea: Page 64
Adding Up to 5 in the Sea: Page 64
Worksheet
Adding Up to 5 at the Zoo: Page 62
Adding Up to 5 at the Zoo: Page 62
Adding Up to 5 at the Zoo: Page 62
Worksheet
Adding Up to 5 in the Sea: Page 57
Adding Up to 5 in the Sea: Page 57
Adding Up to 5 in the Sea: Page 57
Worksheet
Adding Up to 5 at the Zoo: Page 46
Adding Up to 5 at the Zoo: Page 46
Adding Up to 5 at the Zoo: Page 46
Worksheet
Adding Up to 5 with Busy Bugs: Page 13
Adding Up to 5 with Busy Bugs: Page 13
Adding Up to 5 with Busy Bugs: Page 13
Worksheet
Adding Up to 5 in the Sea: Page 11
Adding Up to 5 in the Sea: Page 11
Adding Up to 5 in the Sea: Page 11
Worksheet
Adding Up to 5 with Busy Bugs: Page 2
Adding Up to 5 with Busy Bugs: Page 2
Adding Up to 5 with Busy Bugs: Page 2
Worksheet
Adding Up to 5 on the Farm: Page 52
Adding Up to 5 on the Farm: Page 52
Adding Up to 5 on the Farm: Page 52
Worksheet


Introducing basic arithmetic addition to 3-year-olds is crucial for several reasons. At this developmental stage, children's brains are highly malleable and soak up information like sponges. Engaging them in simple addition activities lays a foundation for essential math skills they will use throughout their lives. Early math skills are strongly linked to later academic success, not just in mathematics but across other subjects too. Practicing addition helps children develop problem-solving abilities and logical thinking from an early age.

For parents and teachers, supporting a child's early encounters with math fosters a positive attitude toward learning. Playful, everyday addition challenges—such as counting toys or snacks—make learning fun and relatable. This approach instills confidence in young learners when they eventually encounter formal math lessons in school.

Moreover, early math practice enhances other cognitive skills like memory and concentration. Socially, it encourages cooperative play with peers, for instance, when counting and sharing objects. Engaging in arithmetic games also strengthens parent-child or teacher-student bonds, creating shared moments of joy and learning.

By caring about early math education, parents and teachers are setting up children for a lifetime of love for learning and success in various academic endeavors.