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    Check out this FREE Trial Lesson on Addition & Subtraction for age 7-9!

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    With answer key
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    • 7-9
    • Addition & Subtraction
    Adding up to 50: Page 72
    Adding up to 50: Page 72

    Adding up to 50: Page 72

    Adding up to 50: Page 72
    Worksheet
    Adding up to 1000 Without Regrouping: Page 44
    Adding up to 1000 Without Regrouping: Page 44
    Adding up to 1000 Without Regrouping: Page 44
    Worksheet
    Adding up to 50 Without Regrouping: Page 49
    Adding up to 50 Without Regrouping: Page 49
    Adding up to 50 Without Regrouping: Page 49
    Worksheet
    Adding 2-digit Numbers: Page 36
    Adding 2-digit Numbers: Page 36

    Adding 2-digit Numbers: Page 36

    Adding 2-digit Numbers: Page 36
    Worksheet
    Adding up to 1000 Without Regrouping: Page 19
    Adding up to 1000 Without Regrouping: Page 19
    Adding up to 1000 Without Regrouping: Page 19
    Worksheet
    Adding up to 100: Page 6
    Adding up to 100: Page 6

    Adding up to 100: Page 6

    Adding up to 100: Page 6
    Worksheet
    Adding up to 1000 with Regrouping: Page 67
    Adding up to 1000 with Regrouping: Page 67
    Adding up to 1000 with Regrouping: Page 67
    Worksheet
    Adding up to 50 with Regrouping: Page 31
    Adding up to 50 with Regrouping: Page 31
    Adding up to 50 with Regrouping: Page 31
    Worksheet
    Adding up to 100 Without Regrouping: Page 31
    Adding up to 100 Without Regrouping: Page 31
    Adding up to 100 Without Regrouping: Page 31
    Worksheet
    Adding up to 100 Without Regrouping: Page 3
    Adding up to 100 Without Regrouping: Page 3
    Adding up to 100 Without Regrouping: Page 3
    Worksheet
    Arctic Explorers Worksheet
    Arctic Explorers Worksheet

    Arctic Explorers Worksheet

    Help your child pack supplies for a team of scientists' trip to the North Pole! Before beginning, explain how efforts are needed to protect endangered animals like polar bears. Encourage them to check the correct clothing needed for the extremely cold region. For example, warm and protective clothing is essential.
    Arctic Explorers Worksheet
    Worksheet
    Adding up to 100 Without Regrouping: Page 6
    Adding up to 100 Without Regrouping: Page 6
    Adding up to 100 Without Regrouping: Page 6
    Worksheet
    Adding up to 50: Page 23
    Adding up to 50: Page 23

    Adding up to 50: Page 23

    Adding up to 50: Page 23
    Worksheet
    Adding up to 100 with Regrouping: Page 72
    Adding up to 100 with Regrouping: Page 72
    Adding up to 100 with Regrouping: Page 72
    Worksheet
    Adding up to 100 Without Regrouping: Page 51
    Adding up to 100 Without Regrouping: Page 51
    Adding up to 100 Without Regrouping: Page 51
    Worksheet
    Adding up to 50: Page 60
    Adding up to 50: Page 60

    Adding up to 50: Page 60

    Adding up to 50: Page 60
    Worksheet
    Adding up to 100: Page 61
    Adding up to 100: Page 61

    Adding up to 100: Page 61

    Adding up to 100: Page 61
    Worksheet
    Duckling Subtraction Worksheet
    Duckling Subtraction Worksheet

    Duckling Subtraction Worksheet

    Help your students learn equations and math with this fun worksheet. There are two questions to solve with the help of the pictures. Ask them to subtract with their fingers and check the box with the correct answer. This makes math easier and more enjoyable!
    Duckling Subtraction Worksheet
    Worksheet
    Adding up to 1000 Without Regrouping: Page 60
    Adding up to 1000 Without Regrouping: Page 60
    Adding up to 1000 Without Regrouping: Page 60
    Worksheet
    3 Digit addition with regrouping worksheet
    3 Digit addition with regrouping worksheet

    Triple Digit Addition with Regrouping Worksheet

    Kids will love the bright visuals as they transport their child to the correct answer after completing each 3-digit addition problem.
    Triple Digit Addition with Regrouping Worksheet
    Worksheet
    Adding up to 100 with Regrouping: Page 23
    Adding up to 100 with Regrouping: Page 23
    Adding up to 100 with Regrouping: Page 23
    Worksheet
    Adding up to 100 Without Regrouping: Page 21
    Adding up to 100 Without Regrouping: Page 21
    Adding up to 100 Without Regrouping: Page 21
    Worksheet
    Missing Numbers Worksheet
    Missing Numbers Worksheet

    Missing Numbers Worksheet

    Elementary students can learn the important pre-algebra skill of solving for missing numbers! Our robots guide them along with number-filled bellies and missing answers in their hands. Kids can examine the other numbers in each graph, use the rule to solve the missing number, and check their work with the missing number to ensure correctness.
    Missing Numbers Worksheet
    Worksheet
    Adding up to 1000: Page 28
    Adding up to 1000: Page 28

    Adding up to 1000: Page 28

    Adding up to 1000: Page 28
    Worksheet


    Addition and subtraction are foundational skills that serve as the building blocks for mathematics. For children aged 7-9, mastering these concepts is crucial, as they enhance cognitive development and critical thinking abilities. At this stage, students transition from basic number operations to more complex mathematical problems, which often involve multi-digit calculations and problem-solving strategies.

    Parents and teachers should be invested in these operations because they foster a strong numerical fluency that supports future learning in math. Proficiency in addition and subtraction aids in understanding key concepts such as multiplication, division, and even fractions, preventing potential gaps in knowledge as the curriculum becomes more advanced.

    Moreover, the ability to perform these operations confidently contributes positively to a child’s self-esteem and motivation. When children excel in fundamental math, they are more likely to engage positively with future mathematical experiences.

    Additionally, practical life skills are built through daily activities involving addition and subtraction, such as budgeting, cooking, and time management. Ultimately, promoting strong addition and subtraction skills not only prepares students for academic success but also equips them with essential skills for real-world problem solving and decision-making.