Looking to support your child's math skills? Our "Understanding Addition & Subtraction Worksheets for Ages 6-9" are designed to make learning fun and engaging. Perfect for first through third graders, these worksheets introduce basic addition and subtraction concepts like counting all, counting on, and making 10, providing a solid foundation for future math success. Expertly crafted and visually appealing, they transform abstract concepts into visual activities that are easy to grasp. Help your child master essential math skills with our comprehensive and entertaining worksheets! For more resources and to download, visit Kids Academy today.


Check out this FREE Trial Lesson on Addition & Subtraction for age 6-9!

Mental Math -Subtract and Add by 10 - Part 2

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With answer key
Interactive
  • 6-9
  • Understanding addition
  • Addition & Subtraction
Adding up to 50 Without Regrouping: Page 4
Adding up to 50 Without Regrouping: Page 4
Adding up to 50 Without Regrouping: Page 4
Worksheet
Adding a Ten Worksheet
Adding a Ten Worksheet

Adding a Ten Worksheet

Kids Academy offers a colorful addition worksheet with counters in frames to help students learn to add by tens. This skill is essential for students to develop critical math skills and create a foundation for future math concepts. Visual aids aid in mastering this early skill, so get started learning today!
Adding a Ten Worksheet
Worksheet
Let's Regroup Worksheet
Let's Regroup Worksheet

Let's Regroup Worksheet

Counting is fun! Help teach your child with fun, colorful worksheets like this one. For simple sum-adding or counting high numbers, this printout helps them master the problems. Three equations with numbers are at the top. Guide your child to find the correct answer, then draw a line to the sum for each equation.
Let's Regroup Worksheet
Worksheet
Voting Worksheet
Voting Worksheet

Voting Worksheet

This worksheet combines Social Studies and Math, teaching kids the democratic concept of voting. Guide learners to observe the problem, and decide if it needs a plus or minus. They "vote" for the correct answer by drawing a line from the problem to the correct operation symbol. Tally up the votes to check the answers!
Voting Worksheet
Worksheet
Friendly Numbers Worksheet
Friendly Numbers Worksheet

Friendly Numbers Worksheet

Help your students add the numbers at the top of the boxes. Check the new number sentences with friendly numbers. Assist them with simple addition and check the sum. It's easy, especially when they've already mastered counting and simple equations.
Friendly Numbers Worksheet
Worksheet
Addition Equations With Base 10 Blocks Worksheet
Addition Equations With Base 10 Blocks Worksheet

Addition Equations With Base 10 Blocks Worksheet

If your students are struggling with base 10 addition, this worksheet is here to help. Guide them with connecting the blocks to the equation with a line. It's a fun and colourful way to encourage learning.
Addition Equations With Base 10 Blocks Worksheet
Worksheet
Identity Property of Addition Worksheet
Identity Property of Addition Worksheet

Identity Property of Addition Worksheet

Kids must learn the identity property of addition in math. It states that adding zero to an equation does not change the number. A great way to help kids understand this concept is with a Kids Academy worksheet. It encourages kids to identify which number sentences demonstrate the identity property of addition. Doing so builds vital mental math skills for fast addition.
Identity Property of Addition Worksheet
Worksheet
Adding up to 1000: Page 4
Adding up to 1000: Page 4

Adding up to 1000: Page 4

Adding up to 1000: Page 4
Worksheet
Let's Regroup! Worksheet
Let's Regroup! Worksheet

Let's Regroup! Worksheet

Your child will love completing this easy tracing sheet! The bright colors and simple equations will encourage them to solve problems by regrouping methods. Guide their hands as they trace the dotted lines to the correct answers. When they're done, check how many they got right!
Let's Regroup! Worksheet
Worksheet
Space Addition: Identity Property Practice Worksheet
Space Addition: Identity Property Practice Worksheet

Space Addition: Identity Property Practice Worksheet

After learning about the identity property of addition, let your little mathematician put it into practice with Kids Academy's fun worksheet! Blast off into outer space and have them add by zero, discovering the total sum and solving equations with missing numbers. This is a great pre-algebraic exercise!
Space Addition: Identity Property Practice Worksheet
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Adding up to 1000 with Regrouping: Page 8
Adding up to 1000 with Regrouping: Page 8
Adding up to 1000 with Regrouping: Page 8
Worksheet
Frog Life Cycle Addition Worksheet
Frog Life Cycle Addition Worksheet

Frog Life Cycle Addition Worksheet

Look at this worksheet with your kids. Read the two word problems aloud, pointing at the pictures showing the frog's life cycle. Help your kids add simple equations and circle the correct answer. Fascinating creatures, frogs go through a cycle before becoming an adult.
Frog Life Cycle Addition Worksheet
Worksheet
Double Facts: Total Matching 2 Worksheet
Double Facts: Total Matching 2 Worksheet

Double Facts: Total Matching 2 Worksheet

Having trouble with math? This printable worksheet is perfect for your child or student. It features simple addition problems that can be solved with your help. Trace the dotted line to the right answer and make counting numbers stress-free! Your young one will be solving math equations in no time.
Double Facts: Total Matching 2 Worksheet
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Part, Part, Whole Worksheet
Part, Part, Whole Worksheet

Part, Part, Whole Worksheet

Help your child find the missing numbers in the puzzles. The worksheet combines fun and maths - stimulating the brain while keeping them engaged. Colourful pages will keep the learning enjoyable. Simple addition and subtraction will ensure they stay entertained.
Part, Part, Whole Worksheet
Worksheet
Adding up to 50 Without Regrouping: Page 30
Adding up to 50 Without Regrouping: Page 30
Adding up to 50 Without Regrouping: Page 30
Worksheet


Understanding addition and subtraction is foundational for children aged 6-9 because these are the basic operations upon which future math skills are built. Grasping these core concepts early helps children develop strong numerical literacy, critical for more complex mathematical tasks such as multiplication, division, fractions, and problem-solving. When parents and teachers emphasize these skills, they are fostering analytical thinking and cognitive development, which benefits academic performance across various subjects.

Moreover, mastering addition and subtraction helps children gain confidence in their abilities, reducing math-related anxiety and encouraging a positive attitude toward learning. It equips them with essential life skills, enabling them to handle everyday tasks such as handling money, measuring ingredients for recipes, or determining time intervals.

Effective teaching strategies, such as using visual aids, interactive games, and real-life scenarios, make learning engaging and accessible. When parents and teachers collaborate to reinforce these concepts at home and in school, children receive consistent, supportive instruction, which enhances retention and understanding.

In sum, a solid comprehension of addition and subtraction during these formative years sets the stage for successful learning experiences, promoting not just mathematical competence, but lifelong skills such as logical reasoning, problem-solving, and effective decision-making.