Check out this FREE "Basic Addition Skills" Trial Lesson for age 3-8!

Standard Addition

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Interactive
  • 3-8
  • Basic Addition Skills
Adding up to 1000 with Regrouping: Page 47
Adding up to 1000 with Regrouping: Page 47
Adding up to 1000 with Regrouping: Page 47
Worksheet
Adding Up to 5 with Busy Bugs: Page 44
Adding Up to 5 with Busy Bugs: Page 44
Adding Up to 5 with Busy Bugs: Page 44
Worksheet
Adding Up to 5 at the Zoo: Page 31
Adding Up to 5 at the Zoo: Page 31
Adding Up to 5 at the Zoo: Page 31
Worksheet
Adding Up to 5 in the Sea: Page 52
Adding Up to 5 in the Sea: Page 52
Adding Up to 5 in the Sea: Page 52
Worksheet
Free addition PDF worksheet for 3rd grade
Free addition PDF worksheet for 3rd grade

Free Addition Worksheet

Perfect for a wintry day, challenge your 3rd grader to compare addition equations and fill in the missing numbers in the PDF. This winter-themed worksheet is sure to bring a smile while your 3rd grader practices their addition skills. Perfect for a blustery day, challenge your child to compare addition equations and complete the missing numbers in the PDF.
Free Addition Worksheet
Worksheet
Adding Up to 5 at the Zoo: Page 38
Adding Up to 5 at the Zoo: Page 38
Adding Up to 5 at the Zoo: Page 38
Worksheet
Adding Up to 5 in the Forest: Page 42
Adding Up to 5 in the Forest: Page 42
Adding Up to 5 in the Forest: Page 42
Worksheet
Adding Up to 5 in the Forest: Page 68
Adding Up to 5 in the Forest: Page 68
Adding Up to 5 in the Forest: Page 68
Worksheet
Adding Up to 5 at the Zoo: Page 64
Adding Up to 5 at the Zoo: Page 64
Adding Up to 5 at the Zoo: Page 64
Worksheet
Adding Up to 5 at the Zoo: Page 50
Adding Up to 5 at the Zoo: Page 50
Adding Up to 5 at the Zoo: Page 50
Worksheet
Adding up to 100 Without Regrouping: Page 9
Adding up to 100 Without Regrouping: Page 9
Adding up to 100 Without Regrouping: Page 9
Worksheet
Adding up to 50 Without Regrouping: Page 68
Adding up to 50 Without Regrouping: Page 68
Adding up to 50 Without Regrouping: Page 68
Worksheet
Adding Up to 5 in the Forest: Page 39
Adding Up to 5 in the Forest: Page 39
Adding Up to 5 in the Forest: Page 39
Worksheet
Marching Ants Worksheet
Marching Ants Worksheet

Marching Ants Worksheet

Assess and help your kids practice counting with this worksheet. Ask them to identify the four groups of ants in the picture. Guide them as they count each group and trace the lines to the corresponding number.
Marching Ants Worksheet
Worksheet
Adding Up to 5 in the Sea: Page 3
Adding Up to 5 in the Sea: Page 3

Adding Up to 5 in the Sea: Page 3

Adding Up to 5 in the Sea: Page 3
Worksheet
Adding Up to 5 with Busy Bugs: Page 52
Adding Up to 5 with Busy Bugs: Page 52
Adding Up to 5 with Busy Bugs: Page 52
Worksheet
Adding Instruments with Isla Worksheet
Adding Instruments with Isla Worksheet

Adding Instruments with Isla Worksheet

Your kids can have fun helping Isla add her musical instruments. With colorful pics and one-to-one representation, they can pick the correct addition sentence. They can connect each pic with traceable lines and get to the right sum up to 10.
Adding Instruments with Isla Worksheet
Worksheet
Adding Up to 5 with Busy Bugs: Page 11
Adding Up to 5 with Busy Bugs: Page 11
Adding Up to 5 with Busy Bugs: Page 11
Worksheet
Adding Up to 5 on the Farm: Page 60
Adding Up to 5 on the Farm: Page 60
Adding Up to 5 on the Farm: Page 60
Worksheet
Adding Up to 5 at the Zoo: Page 13
Adding Up to 5 at the Zoo: Page 13
Adding Up to 5 at the Zoo: Page 13
Worksheet
Adding Up to 5 in the Forest: Page 3
Adding Up to 5 in the Forest: Page 3
Adding Up to 5 in the Forest: Page 3
Worksheet
Adding Up to 5 in the Forest: Page 57
Adding Up to 5 in the Forest: Page 57
Adding Up to 5 in the Forest: Page 57
Worksheet
Adding Up to 5 in the Forest: Page 41
Adding Up to 5 in the Forest: Page 41
Adding Up to 5 in the Forest: Page 41
Worksheet
Adding Up to 5 in the Sea: Page 44
Adding Up to 5 in the Sea: Page 44
Adding Up to 5 in the Sea: Page 44
Worksheet


Basic addition skills are a foundational aspect of early childhood education, playing a crucial role in cognitive development and everyday problem-solving. For children ages 3-8, acquiring these skills fosters critical thinking and memory retention, which are essential for future academic success. Understanding addition helps youngsters develop number sense, enhance their ability to categorize and compare quantities, and build a strong mathematical foundation.

Furthermore, early mathematical skills have been linked to later achievements in math and other subjects. Research shows that children who grasp basic addition early are more likely to excel in more complex mathematical concepts in later grades. Moreover, these skills encourage confidence and independence—children learn to tackle challenges and think logically.

In social settings, basic addition enables children to engage in group activities, enhancing their interpersonal skills as they collaborate with peers on tasks that involve counting or sharing items. By focusing on basic addition, parents and teachers also create a supportive and stimulating learning environment, fostering a love of learning and exploration. Overall, prioritizing basic addition skills for young learners is essential for their holistic development and sets a positive trajectory for their educational journey.