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Worksheet
Curated OER

Addition: 3-Digit Sums (Carrying Tens)

For Students 2nd - 4th
For this addition practice worksheet, learners improve their math skills as they solve 30 problems that require them to add 2-digit numbers to 2-digit numbers
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Worksheet
Curated OER

Addition - Three 1-Digit Numbers

For Students 1st - 2nd Standards
In this addition practice worksheet, students practice their computation skills as they solve 30 problems that require them to add 1-digit numbers. Each problem has 3 addends.
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Worksheet
Curated OER

Addition - Three 2-Digit Numbers

For Students 2nd - 4th Standards
In this addition practice instructional activity, students practice their computation skills as they solve 25 problems that require them to add 2-digit numbers. Each problem has 3 addends.
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Worksheet
Curated OER

Commutative, Associative, and Distributive Properties

For Students 8th - 9th
In this properties worksheet, learners solve 10 problems by completing each statement so that it is true. First, they identify each property and which one will be used in each computation that follows. Then, students solve each problem...
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Lesson Plan
Curated OER

How to Use the Distributive Property of Multiplication

For Teachers 4th
Fourth graders evaluate the distributive property of multiplication. In this multiplication lesson, 4th graders discover how the distributive property makes problem solving faster. Students complete several problems demonstrating their...
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Worksheet
Helping with Math

Addition - Three 3-Digit Numbers

For Students 2nd - 4th Standards
There are 20 addition problems on this assignment, all of which require the addition of three three-digit numbers. All of them will require some regrouping to solve. This is terrific arithmetic practice to assign as homework. An answer...
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Worksheet
Curated OER

Hands On: Arrays and the Commutative Property

For Students 4th - 5th
In this multiplication activity, students learn to use arrays when solving multiplication problems. Students also use the commutative property to solve the problems. Students solve six multiplication word problems using arrays and the...
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Lesson Plan
Curated OER

Three Little Kittens: Addition Booklet

For Teachers 1st - 2nd
Students explore math problem solving strategies while reading a nursery rhyme. For this addition lesson, students learn math skills such as solving simple equations, graphing data and extending patterns while reading The Three Little...
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Lesson Plan
Curated OER

The Distributive Property

For Teachers 9th - 11th
Students solve problems using the distributive property. In this algebra lesson, students solve equations by multiplication and combining like terms. They graph their lines on the calculator.
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Worksheet
Curated OER

Distributive Property, Multiplication, A

For Students 4th - 5th
In this math worksheet, students use the distributive property to solve twelve multiplication problems. Students write the two digit number as place value addition multiplied by the single digit number. Multiplication is performed and...
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Worksheet
Curated OER

Addition - Decimals

For Students 4th - 8th Standards
In this decimal addition activity, students solve 15 problems that require them to add decimal numbers with 1-5 digits.
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Worksheet
Curated OER

The Distributive Property #5

For Students 9th - 12th
In this distributive property worksheet, students simplify 36 expressions.  Students add and multiply variables using the distributive property.
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Lesson Plan
Curated OER

Properties of Multiplication

For Teachers 5th
Fifth graders examine the process of multiplication and the relationship between addition and multiplication. They observe the teacher model a variety of problems on the board, and identify properties of multiplication. Students...
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Lesson Plan
Curated OER

Using Basic Properties to Solve Problems in Math

For Teachers 6th - 8th Standards
Learners identify and define the rules of properties of real numbers. They rewrite each of the problems listed using the commutative or associative properties. Pupils apply problem solving strategies to clarify situations in a table...
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Lesson Plan
World Wildlife Fund

Take 6

For Teachers 3rd - 5th Standards
Investigate the various properties of the number six with this elementary math lesson. From simple addition, subtraction, multiplication, and division problems to the creation of hexagonal tessellations, this lesson covers all aspects of...
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Worksheet
Curated OER

Hands-On Equations: Teacher Notes

For Students 6th - 7th
Math manipulatives are wonderful for demonstrating any number of mathematical concepts in a concrete and visual way. Learners review the addition property of equality and the zero property using a scale model kit (not shown). They...
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Lesson Plan
Pennsylvania Department of Education

Multiplication Using Arrays

For Teachers 2nd - 4th
Explore the concept of multiplication by using arrays. Classmates use arrays to gain a better understanding of multiplication. They break arrays apart to model the distributive property of multiplication over addition. The relationship...
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Lesson Plan
Curated OER

Simplifying Square Roots

For Teachers 9th - 12th
Discuss the definition for a simplified form for a square root. Middle schoolers analyze different forms of a square root, the Product Property of Square Roots, and complete a worksheet.
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Lesson Plan
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EngageNY

Adding and Subtracting Expressions with Radicals

For Students 9th - 10th Standards
I can multiply, so why can't I add these radicals? Mathematicians use the distributive property to explain addition of radical expressions. As they learn how to add radicals, they then apply that concept to find the perimeter of polygons. 
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Lesson Plan
Curated OER

Nothing To It!

For Teachers 1st
First graders explore the zero property of addition and subtraction through the creation of a class book. Includes an assessment sheet.
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Lesson Plan
Curated OER

Got These Properties? (Commutative in Addition/Zero in Addition and Subtraction)

For Teachers 2nd
Second graders examine the commutative property of addition and the property of zero in addition and subtraction. They complete an asessment worksheet to gain practice reading and working number sentences horizontally and vertically.
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Worksheet
Curated OER

Using Addition Strategies

For Students 1st - 3rd
In this using addition strategies learning exercise, students use counters, zero property, and doubles strategies to add one-digit numbers. Students add twenty problems.
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Lesson Plan
Curated OER

Worksheet #2: Algebraic Expressions

For Teachers 9th - 10th
For this algebraic expression worksheet, learners evaluate algebraic expressions involving the addition, subtraction, division, and multiplication of negative and positive integers. Students identify mathematical properties and find the...
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Lesson Plan
Curated OER

Addition & Multiplication of Matrices

For Teachers 9th - 12th
Learners add and multiply matrices. They explore the dimensions of products of a matrix. After observing problems on the overhead, students solve their own matrix problems. They list and define the properties of matrix multiplication.

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