Boost your child's math confidence with our engaging "Basic Addition Skills Worksheets" designed specifically for ages 8-9. These interactive resources focus on enhancing addition and subtraction abilities, making learning fun and effective. With a variety of exercises, children will develop their skills in solving equations, understanding number relationships, and mastering basic math operations. Our worksheets promote independent learning, enabling kids to practice at their own pace while reinforcing essential math concepts. Perfect for both classroom and home use, these worksheets serve as an excellent tool for preparing your child for more advanced mathematical challenges in the future. Unlock their potential today!


Check out this FREE Trial Lesson on Addition & Subtraction for age 8-9!

Unknown Parts (basic algebra) Addition

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With answer key
Interactive
  • 8-9
  • Basic Addition Skills
  • Addition & Subtraction
Balancing addition equations worksheet
Balancing addition equations worksheet

Raindrop Math Printable

It will help them think deeper about equations, form a foundation for early algebraic thinking, and gain a better sense of numeracy. Plus, they get to practice simple addition skills.
Raindrop Math Printable
Worksheet
Adding up to 100 with Regrouping: Page 7
Adding up to 100 with Regrouping: Page 7
Adding up to 100 with Regrouping: Page 7
Worksheet
Adding 2-digit Numbers: Page 70
Adding 2-digit Numbers: Page 70

Adding 2-digit Numbers: Page 70

Adding 2-digit Numbers: Page 70
Worksheet
Counting Birds Worksheet
Counting Birds Worksheet

Counting Birds Worksheet

Help your child count and underline the matching number sentence in the worksheet. Ask them if the total number of birds in each picture is odd or even, then check the correct box. When two equal numbers are added, the sum is always an even number (e.g. 2+2=4, 4+4=8, both divisible by 2).
Counting Birds Worksheet
Worksheet
Adding up to 100: Page 23
Adding up to 100: Page 23

Adding up to 100: Page 23

Adding up to 100: Page 23
Worksheet
Simple Addition PDF Worksheet
Simple Addition PDF Worksheet

Fruit and Veggies Worksheet

It promotes problem-solving and analytical skills as kids match pictures to correct addition sentences. Help your child go beyond simple addition with this PDF worksheet!
Fruit and Veggies Worksheet
Worksheet
Adding up to 50: Page 12
Adding up to 50: Page 12

Adding up to 50: Page 12

Adding up to 50: Page 12
Worksheet
Adding up to 100 with Regrouping: Page 60
Adding up to 100 with Regrouping: Page 60
Adding up to 100 with Regrouping: Page 60
Worksheet
Counting in Your Community Worksheet
Counting in Your Community Worksheet

Counting in Your Community Worksheet

Introduce your kids to the idea of a community, where different people and buildings co-exist, each playing their part for the community's progress. Ask them to name the buildings they see in their community. Then work through this worksheet to find the numbers of the addresses by answering the questions. Check the answers once they've solved the equations.
Counting in Your Community Worksheet
Worksheet
Adding up to 1000: Page 50
Adding up to 1000: Page 50

Adding up to 1000: Page 50

Adding up to 1000: Page 50
Worksheet
Adding up to 50 with Regrouping: Page 45
Adding up to 50 with Regrouping: Page 45
Adding up to 50 with Regrouping: Page 45
Worksheet
Adding up to 50: Page 46
Adding up to 50: Page 46

Adding up to 50: Page 46

Adding up to 50: Page 46
Worksheet
Adding Numbers: What Country Worksheet
Adding Numbers: What Country Worksheet

Adding Numbers: What Country Worksheet

Students can use this worksheet to learn more about different countries. Have them collect clues from the worksheet to answer the last question. Help them check the correct answer, and they'll gain knowledge about each country's food, animals, celebrations, and landmarks.
Adding Numbers: What Country Worksheet
Worksheet
Adding up to 1000 Without Regrouping: Page 30
Adding up to 1000 Without Regrouping: Page 30
Adding up to 1000 Without Regrouping: Page 30
Worksheet
Addition at the Zoo Worksheet
Addition at the Zoo Worksheet

Addition at the Zoo Worksheet

Visit the zoo with your kids and point out all the different animals. Ask them to name their favorites and identify animals on a worksheet. Challenge them to solve word problems related to the pictures. Ask them for the equation that fits the picture and check the answer.
Addition at the Zoo Worksheet
Worksheet
Adding 2-digit Numbers: Page 64
Adding 2-digit Numbers: Page 64

Adding 2-digit Numbers: Page 64

Adding 2-digit Numbers: Page 64
Worksheet
Adding up to 100 with Regrouping: Page 49
Adding up to 100 with Regrouping: Page 49
Adding up to 100 with Regrouping: Page 49
Worksheet
Adding up to 50 Without Regrouping: Page 32
Adding up to 50 Without Regrouping: Page 32
Adding up to 50 Without Regrouping: Page 32
Worksheet
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
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 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


Basic addition and subtraction skills are fundamental for children aged 8-9, laying the groundwork for their future mathematical understanding and everyday life applications. At this age, children transition from concrete manipulatives to more abstract thinking, making it essential to solidify these foundational concepts.

Firstly, strong addition and subtraction skills foster critical thinking and problem-solving abilities. They encourage cognitive development and help students understand relationships between numbers, which is crucial for more complex math like multiplication and division. When children grasp these basics, they gain the confidence to tackle more challenging problems, enhancing their overall academic performance.

Moreover, these skills are vital in real-world scenarios, from managing finances to cooking. Parents and teachers create an environment that promotes these competencies, equipping children to engage effectively in these everyday tasks.

Additionally, fluency in addition and subtraction helps reduce math anxiety. When students feel confident in their numeric abilities, they are more likely to participate actively in math-related activities, fostering a positive attitude toward learning.

In summary, developing basic addition and subtraction skills in ages 8-9 is not just about academics; it shapes a child's confidence, critical thinking, and readiness for future learning endeavors.