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Worksheet
Curated OER

Multiplication of Three Digit Numbers

For Students 4th - 5th
For this multiplication practice worksheet, students find the product in 12 problems. They multiply 2 three digit factors in each problem.
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Worksheet
Curated OER

Multiplication Facts

For Students 4th - 5th
In this multiplication facts activity, students solve 40 multiplication facts with tens. Each problem has 10 multiplied by one-digit factor.
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Worksheet
Curated OER

Least Common Multiple

For Students 8th
In this least common multiples worksheet, 8th graders solve 20 different problems that include determining the least common multiple for each set of numbers. They first list the prime factors of each number given in the statement. Then,...
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Activity
Illustrative Mathematics

Comparing Products

For Teachers 5th Standards
How can 5th graders show understanding that 30 x 225 is half of 60 x 225 without completing the computation? They can use an area model and draw it out. An array, or an open array, is an area model that allows for young learners to...
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Lesson Plan
Curated OER

Math Match Up!

For Teachers 2nd - 3rd
Help learners solve problems using multiplication and repeated addition. Using counters, learners will be paired up to solve problems. They will go through a series of questions and show models with the counters for the solution. Then...
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Lesson Plan
Curated OER

Multiplying and Dividing Fractions and Mixed Numbers

For Teachers 4th - 6th
Upper graders study fraction and mixed number division and also review fraction multiplication. In this fraction and mixed numbers lesson, learners work with the teacher in an oral problem solving method to multiply and divide fractions...
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Worksheet
Curated OER

Arrays

For Students 4th - 6th
Learners solve six word problems where they use the array model of multiplication to find the product of multiplication problems with factors 0 to 12.
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Lesson Plan
Illustrative Mathematics

Reasoning about Multiplication and Division and Place Value, Part 1

For Teachers 5th - 7th Standards
Help your class make sense of quantities and their relationships. Given is the product of two numbers. It is up to your number crunchers to think about the quantitative relationship when the product is one-tenth or ten times the product...
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Worksheet
2
2
Macquarie University

Factorizing Algebraic Expressions

For Students 8th - 10th Standards
In this comprehensive worksheet, mathematicians solve and complete various types of problems on factoring and using the quadratic formula. This worksheet also includes the use of factoring to simplify rational expressions. Overall, it...
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Interactive
Scholastic

Study Jams! Tree Diagrams

For Students 4th - 7th Standards
With so many toppings to chose from, make the ice cream truck combinations a fun math problem that teaches your learners about outcomes. The video introduces a tree diagram that allows your mathematicians to see how to create...
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Worksheet
Curated OER

Using a Lattice to Multiply

For Students 4th
In this using a lattice to multiply activity, 4th graders solve six multiplication problems by making a lattice and filling in the numbers.
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Lesson Plan
Curated OER

Mathematics Within: Algebraic Processes and Its Connections to Geometry

For Teachers 5th
Fifth graders discover the connections between algebra and geometry. With a focus on arrays and factors, they are introduced to multiplication. They develop an array for multiples of 2 through 10 and identify the factors of each row....
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Lesson Plan
Curated OER

Commutative Property and Associative Property

For Teachers 5th - 8th
Students observe and complete various math problems involving the commutative and associative properties of multiplication. They observe the teacher solve examples of each property, and complete two worksheets.
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Lesson Plan
Curated OER

Prime and Composite Numbers

For Teachers 5th
Fifth graders investigate the concepts of composite and prime numbers. They factor different numbers and determine the number of factors for each. Based upon this information the number is declared prime or composite.
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Lesson Plan
Curated OER

Messy Cookies

For Teachers 4th
Fourth graders explain the idea of a missing factor in an equation. They recognize, represent and solve mathematical situations using patterns and symbols.
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Lesson Plan
Curated OER

Multiplying by 10, 100, & 1000

For Teachers 3rd - 5th
Students understand that a shortcut can be used when multiplying by 10, 100 & 1000. For this multiplying lesson, students mentally multiply by 10, 100 & 1000. Students complete a worksheet with multiplication problems.
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Lesson Plan
Curated OER

What Are You - Prime or Composite

For Teachers 8th - 10th
Students explore the concept of prime factorization. In this prime factorization lesson, students participate in an activity where they find the prime factorization and greatest common factor of a number derived from their name. Students...
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Lesson Plan
Curated OER

Array game

For Teachers 2nd
Second graders participate in a math game that allows the students to practice their multiplication skills, and reinforces the 'array' concept of multiplication. They perform multiplication calculations using numbers one to six and...
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Lesson Plan
Curated OER

Multiplying Money

For Teachers 4th
Fourth graders use movie ticket prices and zoo admission prices to practice multiplying money amounts. In this money multiplication lesson, 4th graders use the Internet to find admission prices for amusement prices and movies. Students...
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Worksheet
Curated OER

Math Worksheet: Factoring

For Students 4th - 5th
In this math factoring worksheet, students write a multiplication equation with prime numbers that equals the given product. There are no examples or explanations of the math vocabulary. There are18 problems to solve.
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Worksheet
Curated OER

Estimate Products: Reteach

For Students 4th - 5th
In this estimating products worksheet, students review two steps to help estimate products. Students then estimate the products by rounding the factor greater than 10 to its greatest place.
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Lesson Plan
Curated OER

Partial Products

For Teachers 6th - 10th
Students use the partial products algorithm to complete multiplication problems. In this partial products lesson plan, students are introduced to the algorithm and connect the relationship to multiplication and division problems.
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Lesson Plan
Curated OER

Prime and Composite Numbers

For Teachers 6th
Sixth graders investigate the concept of prime and composite numbers. They use a review of multiplication to help explain factoring. Students are taught the definition of a prime and composite number and then practice independently.
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Worksheet
Curated OER

Multiplying Decimals

For Students 4th - 5th
In this decimal multiplication worksheet, students review methods to multiply decimals. Students then practice by putting the decimal point in the correct place for the multiplication problems.

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