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Worksheet
Curated OER

Addition Worksheet

For Students 3rd - 4th
In this addition worksheet, students will determine the sum of 20 double digit addition problems where they must utilize regrouping.
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Worksheet
Curated OER

Addition Worksheet

For Students 3rd - 5th
In this addition worksheet, students will determine the sum of 16 three-digit addition problems with three addends each where they must utilize regrouping.
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Worksheet
Curated OER

Addition Worksheet

For Students 3rd - 4th
In this addition worksheet students will determine the sum of twenty double digit addition problems where regrouping is utilized.
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Worksheet
Curated OER

What's the Difference?

For Students 1st
For this finding the difference in sums worksheet, 1st graders look over two boxes of numbers and circle the pairs of numbers in each box that have a difference of 9 in the first one and 6 in the second one.
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Worksheet
Curated OER

Special Products

For Students 9th
In this special products worksheet, 9th graders solve and complete 28 different problems that include using special products to multiply certain polynomials. First, they write each binomial twice and multiply using the FOIL method or the...
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Worksheet
Curated OER

Two Numbers to Make a Total

For Students 2nd - 3rd
In this addition worksheet, students practice finding 2 ways to come up with the same sum for the following numbers: 80, 44, 31, 70 and 42.
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Worksheet
Math eBook

Complex Numbers Addition Worksheet

For Students 10th - 12th Standards
In this complex numbers activity, learners find the sum of complex numbers. This four-page activity contains approximately 20 multi-step problems.
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Worksheet
Math eBook

Matrix Addition

For Students 9th - 10th
In this matrix activity, students find the sum of given matrices. This four-page activity contains 20 multi-step problems.
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Worksheet
Curated OER

Matching Numbers With Counted Dots

For Students K - 2nd
For this matching numbers with their sums worksheet, students cut out number squares from one to thirty and squares with dots and match them on the two matching board jars. Students solve thirty problems.
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Worksheet
Curated OER

Scarecrow and Pumpkin Number Match

For Students K - 2nd
In this matching numbers with their sums instructional activity, students cut and paste number squares and corresponding dot squares on a scarecrow and pumpkin. Students match thirty squares.
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Worksheet
Curated OER

Two Digit Addition and Subtraction (T)

For Students 2nd - 3rd
In this two digit addition and subtraction worksheet, students add and subtract two digit numbers. Students complete 49 two digit addition and subtraction problems to find the sum.
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Worksheet
Curated OER

Fun Math Worksheet

For Students 4th - 5th
In this addition worksheet, students add two, five digit numbers together to get a sum. Students complete 15 addition problems with and without regrouping.
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Worksheet
Curated OER

Fun Math Worksheet

For Students 3rd - 5th
In this addition worksheet, students add four and five digit numbers together to find a sum. Students complete 15 addition problems with and without regrouping.
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Worksheet
Curated OER

Fun Math Worksheet

For Students 3rd - 5th
In this addition worksheet, students add four and five digit numbers together to find a sum. Students complete 15 addition problems with and without regrouping.
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Lesson Plan
Pennsylvania Department of Education

Let's Learn Those Facts: Looking Back and Moving Forward

For Teachers Pre-K - 2nd
Students participate in an adding game. In this adding numbers lesson plan, students calculate the sum of the dice and remove a number from their activity sheet.  Students who first removes the numbers is the winner.
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Worksheet
Curated OER

Addition Sums Super Facts Addends 1 to 10

For Students 2nd - 4th
In this addition facts worksheet, students will solve 36 addition problems in column format where the addends are between the numbers one and ten.
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Interactive
CK-12 Foundation

Sums of Mixed Numbers: Split the Addition

For Students 5th - 8th Standards
Five questions challenge scholars to add mixed numbers. A tool creates a visual model that separates whole numbers from fractions parts. Problem types include fill in the blank, true or false, and discussion.  
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Lesson Plan
Mathematics Assessment Project

Identifying Similar Triangles

For Teachers 7th - 9th Standards
Math whizzes work with angle sums and exterior angles to figure out the measure of other angles. This particular publication provides comprehensive support in the form of an anticipatory activity, questions designed to prompt discussion,...
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Lesson Plan
Curated OER

Cause Célèbre

For Teachers 6th - 12th
In this exercise, learners identify characters from an "Archie" comic and discuss the relevance of "Archie" to today's youth. They create public service advertisements featuring celebrities to address common concerns among teenagers in...
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Worksheet
Curated OER

Christmas Math Addition

For Students K
In this Christmas theme addition worksheet, students add single-digit numbers to five, write the addends, and find the sum. Students write and solve addition sentences.
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PPT
Curated OER

Mountains

For Teachers 3rd - 5th
An informative and well-designed presentation on mountains awaits your geographers. Excellent photographs from mountain ranges around the world are includedin this terrific PowerPoint. The last slide effectively sums up what pupils have...
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Worksheet
Curated OER

Magic Number Squares: Clothing

For Students 6th - 8th
Develop vocabulary and have fun! Magic Number Squares are a great way to get your kids engaged. They review basic clothing related vocabulary and find the sum of each row and column. This number should be the same!
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Lesson Plan
Curated OER

Rational and Irrational Numbers 2

For Teachers 9th - 12th Standards
Is the circumference of a circle always, sometimes, or never rational? Learners answer questions individually and also work in groups to look at sums and products of rational and irrational numbers. They must also be able to use the...
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Interactive
Scholastic

Study Jams! Addition with Regrouping

For Students 2nd - 4th Standards
Zoe needs to back up her music collection, but do her friends have enough space on their computers to help? Find out as you teach your class how to add two- and three-digit numbers with regrouping. Place value is emphasized as both the...

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