Use the following Media4Math resources with this Illustrative Math lesson.
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Video Tutorial: Algebra Tiles 17 | Video Tutorial: Algebra Tiles 17
TopicExpressions and Equations DescriptionThis video explains solving one-step equations like x + 2 = 4 and x ÷ 2 = 4 with algebra tiles. It covers addition, subtraction, multiplication, and division operations. Key vocabulary includes one-step equations, zero pairs, and operations. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Algebra Tiles 18 | Video Tutorial: Algebra Tiles 18
TopicExpressions and Equations DescriptionThe video discusses solving two-step equations like 2x + 2 = 4 using algebra tiles. It shows a multi-stage process for isolating variables, including handling subtraction as addition. Key vocabulary includes two-step equations, multi-stage process, and integer tiles. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Algebra Tiles 19 | Video Tutorial: Algebra Tiles 19
TopicExpressions and Equations DescriptionThis video covers multi-step equations, such as 3x + 2 = x + 4, using algebra tiles. It demonstrates how to isolate variables through a multi-stage process involving addition and subtraction. Key vocabulary includes multi-step equations, isolation, and operations. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Algebra Tiles 19 | Video Tutorial: Algebra Tiles 19
TopicExpressions and Equations DescriptionThis video covers multi-step equations, such as 3x + 2 = x + 4, using algebra tiles. It demonstrates how to isolate variables through a multi-stage process involving addition and subtraction. Key vocabulary includes multi-step equations, isolation, and operations. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Algebra Tiles 2 | Video Tutorial: Algebra Tiles 2
TopicExpressions and Equations DescriptionThis video explains modeling positive integers using algebra tiles, focusing on the yellow tiles representing positive integers. Examples demonstrate different tile arrangements modeling integers like 6 and 8, emphasizing that arrangement does not affect the value represented. Key vocabulary includes positive integers, tiles, and arrangements. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Algebra Tiles 3 | Video Tutorial: Algebra Tiles 3
TopicExpressions and Equations DescriptionThis video covers the use of red tiles to model negative integers. It demonstrates counting tiles to represent integers like -10 and -8 and shows that arrangement does not alter the integer modeled. Key vocabulary includes negative integers, tiles, and arrangement. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Algebra Tiles 4 | Video Tutorial: Algebra Tiles 4
TopicExpressions and Equations DescriptionThis video introduces the concept of zero pairs, where opposite tiles, like +1 and -1, cancel each other out. It explains how to simplify tile groups using zero pairs and provides examples with both integers and variables. Key vocabulary includes zero pairs, integers, and simplification. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Algebra Tiles 5 | Video Tutorial: Algebra Tiles 5
TopicExpressions and Equations DescriptionThe video demonstrates using green tiles to model variables and their squares. Examples include expressions like 2x and 3x2. Negative variables and squares are also modeled using red tiles. Key vocabulary includes variables, x2, positive tiles, and negative tiles. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Algebra Tiles 6 | Video Tutorial: Algebra Tiles 6
TopicExpressions and Equations DescriptionThis video explains how to model expressions like 2x + 3 or -3x + 5 using algebra tiles. Examples include both positive and negative tiles for variables and integers, as well as more complex expressions with x-squared. Key vocabulary includes variable expressions, integers, x-squared, and tiles. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Algebra Tiles 7 | Video Tutorial: Algebra Tiles 7
TopicExpressions and Equations DescriptionThe video demonstrates modeling equations with algebra tiles, using a vertical bar to represent the equals sign. Examples include linear equations like x + 2 = -2 and quadratic equations like x-squared + x + 2 = 2. Key vocabulary includes equations, quadratic, integers, and variables. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Algebra Tiles 8 | Video Tutorial: Algebra Tiles 8
TopicExpressions and Equations DescriptionThis video focuses on modeling one-step equations using algebra tiles. Examples include equations involving addition, subtraction, multiplication, and division, such as x + 2 = 4 or x ÷ 9 = 10. Key vocabulary includes one-step equations, operations, integers, and variables. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Algebra Tiles 8 | Video Tutorial: Algebra Tiles 8
TopicExpressions and Equations DescriptionThis video focuses on modeling one-step equations using algebra tiles. Examples include equations involving addition, subtraction, multiplication, and division, such as x + 2 = 4 or x ÷ 9 = 10. Key vocabulary includes one-step equations, operations, integers, and variables. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Algebra Tiles 9 | Video Tutorial: Algebra Tiles 9
TopicExpressions and Equations DescriptionThe video explains two-step equations involving combinations of operations like addition and division. Examples include 2x + 2 = 4 and x ÷ 2 - 4 = 10. It highlights rewriting subtraction as addition for modeling. Key vocabulary includes two-step equations, operations, integers, and variables. |
Algebra Tiles--Expressions and Equations |
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Video Tutorial: Anatomy of an Equation: One-Step Addition Equations | Video Tutorial: Anatomy of an Equation: One-Step Addition Equations
TopicEquations DescriptionThis tutorial explains solving one-step equations involving addition. Key math concepts include identifying the addition operation and isolating the variable to find the solution. Vocabulary includes terms like variable, isolate, and addition operation. The math application involves solving equations such as x + 2 = 5 by subtracting 2 from both sides to isolate the variable and find x = 3. |
Solving One-Step Equations |
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Video Tutorial: Anatomy of an Equation: One-Step Addition Equations 2 | Video Tutorial: Anatomy of an Equation: One-Step Addition Equations 2
TopicEquations DescriptionThis tutorial extends solving one-step equations involving addition with negative numbers. It focuses on isolating the variable and managing negative values. Vocabulary includes terms like variable, isolate, and negative number. The application includes equations like x + 4 = -9, solved by subtracting 4 from both sides to find x = -13. |
Solving One-Step Equations |
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Video Tutorial: Anatomy of an Equation: One-Step Division Equations | Video Tutorial: Anatomy of an Equation: One-Step Division Equations
TopicEquations DescriptionThis tutorial explains solving one-step equations involving division. The key focus is on isolating the variable through multiplication. Vocabulary includes terms like variable, isolate, and division operation. For example, solving x / 5 = 4 involves multiplying both sides by 5 to find x = 20. |
Solving One-Step Equations |
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Video Tutorial: Anatomy of an Equation: One-Step Multiplication Equations | Video Tutorial: Anatomy of an Equation: One-Step Multiplication Equations
TopicEquations DescriptionThis tutorial demonstrates solving one-step equations involving multiplication. Key concepts include identifying the multiplication operation and isolating the variable. Vocabulary includes terms like variable, isolate, and multiplication operation. The application involves equations like 2x = 10, solved by dividing both sides by 2 to find x = 5. |
Solving One-Step Equations |
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Video Tutorial: Anatomy of an Equation: One-Step Subtraction Equations | Video Tutorial: Anatomy of an Equation: One-Step Subtraction Equations
TopicEquations DescriptionThis tutorial explores solving one-step equations involving subtraction. Key concepts include recognizing the subtraction operation and isolating the variable. Vocabulary includes terms like variable, isolate, and subtraction operation. The application demonstrates solving equations such as x - 3 = 5 by adding 3 to both sides to isolate the variable and find x = 8. |
Solving One-Step Equations |
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Video Tutorial: Anatomy of an Equation: One-Step Subtraction Equations 2 | Video Tutorial: Anatomy of an Equation: One-Step Subtraction Equations 2
TopicEquations DescriptionThis tutorial covers solving one-step equations involving subtraction with negative numbers. The focus is on isolating the variable while handling negative values. Vocabulary includes terms like variable, isolate, and negative number. An example involves solving x - 5 = -12 by adding 5 to both sides to find x = -7. |
Solving One-Step Equations |
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Video Tutorial: Integers, Video 11 | Video Tutorial: Integers, Video 11
TopicIntegers DescriptionThis video introduces variable expressions with integers, focusing on simplifying and evaluating expressions. Key concepts include distributive property, combining like terms, and factoring. Vocabulary: variable expression, distribute, like terms. Applications involve calculating areas and volumes using expressions with variables. |
Numerical Expressions |
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Video Tutorial: One-Step Equations: Addition | Video Tutorial: One-Step Equations: Addition
TopicSolving Equations DescriptionThis video introduces one-step equations that require one mathematical operation to solve. The focus is on addition equations, indicated by the addition symbol. The solution process involves using subtraction to isolate the variable. Key math concepts include solving equations, inverse operations, and maintaining equation balance. Key vocabulary includes addition, subtraction, equation, and inverse operation. Practical applications involve basic algebraic problem-solving. |
Solving One-Step Equations |
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Video Tutorial: One-Step Equations: Division | Video Tutorial: One-Step Equations: Division
TopicSolving Equations DescriptionThis video covers one-step division equations, identifiable by the division symbol or fraction notation. Multiplication is applied as the inverse operation to solve for the variable. Key concepts include solving equations, inverse operations, and keeping equations balanced. Vocabulary emphasized includes division, fraction, multiplication, inverse operation, and equation. These equations are practical for solving proportional problems and foundational algebraic expressions. |
Solving One-Step Equations |
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Video Tutorial: One-Step Equations: Multiplication | Video Tutorial: One-Step Equations: Multiplication
TopicSolving Equations DescriptionThis tutorial demonstrates solving one-step multiplication equations. Such equations are characterized by a coefficient next to the variable. Division is used to isolate the variable. The key math concepts are solving equations, using inverse operations, and maintaining balance. Important vocabulary terms include multiplication, coefficient, variable, division, and inverse operation. Applications include foundational algebra skills for understanding more complex equations. |
Solving One-Step Equations |
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Video Tutorial: One-Step Equations: Subtraction | Video Tutorial: One-Step Equations: Subtraction
TopicSolving Equations DescriptionThis video explains how to solve one-step subtraction equations. These equations are identified by the subtraction symbol, and solving them involves using addition to isolate the variable. Key concepts discussed are solving equations, inverse operations, and keeping equations balanced. Important vocabulary includes subtraction, addition, inverse operation, and equation. Applications include solving simple algebra problems encountered in everyday contexts. |
Solving One-Step Equations |
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Video Tutorial: Rational Numbers: Video 12 | Video Tutorial: Rational Numbers: Video 12
TopicRational Numbers DescriptionThe video explores variable expressions involving rational numbers. Examples include finding combined areas of rectangles using algebraic expressions and analyzing the trajectory of a ball using a formula with time as a variable. It demonstrates real-world applications of rational number operations in algebra and physics. |
Rational Expressions |
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Video Tutorial: Ratios, Video 9 | Video Tutorial: Ratios, Video 9
TopicRatios DescriptionThe video focuses on unit rates, where the denominator equals one. It includes practical examples like finding the cost per pound of bananas or determining hourly wages. Applications extend to conversions and scaling calculations for various real-world tasks. |
Ratios and Rates |
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Video Tutorial: Two-Step Equations, Video 1 | Video Tutorial: Two-Step Equations, Video 1
TopicSolving Equations DescriptionThis video introduces solving two-step equations involving multiplication and addition. Key concepts include using inverse operations like division and subtraction to isolate the variable. Vocabulary includes variable, equation, inverse operations, multiplication, and addition. Applications include basic algebra. |
Solving Two-Step Equations |
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Video Tutorial: Two-Step Equations, Video 2 | Video Tutorial: Two-Step Equations, Video 2
TopicSolving Equations DescriptionThe video explains solving two-step equations that involve multiplication and subtraction. It emphasizes the use of inverse operations such as division and addition. Key terms are variable, equation, inverse operations, multiplication, and subtraction. Algebraic applications are highlighted. |
Solving Two-Step Equations |
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Video Tutorial: Two-Step Equations, Video 3 | Video Tutorial: Two-Step Equations, Video 3
TopicSolving Equations DescriptionThe tutorial covers solving two-step equations involving division and addition. It focuses on isolating the variable using inverse operations like multiplication and subtraction. Vocabulary includes variable, equation, inverse operations, division, and addition. Applications are centered on algebraic problem-solving. |
Solving Two-Step Equations |
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Video Tutorial: Two-Step Equations, Video 4 | Video Tutorial: Two-Step Equations, Video 4
TopicSolving Equations DescriptionThis video addresses solving two-step equations involving division and subtraction. It demonstrates applying inverse operations, specifically multiplication and addition, to isolate the variable. Terms such as variable, equation, inverse operations, division, and subtraction are emphasized. Algebraic uses are discussed. |
Solving Two-Step Equations |
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VIDEO: Brief Review, Video 15 | VIDEO: Brief Review: Multiplication Expressions
What Is a Variable?A variable is a symbol, usually a letter, that can stand for different things. |
Numerical Expressions |
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VIDEO: Brief Review, Video 16 | VIDEO: Brief Review: Division Expressions
What Is a Variable?A variable is a symbol, usually a letter, that can stand for different things. |
Numerical Expressions |
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VIDEO: Brief Review, Video 21 | VIDEO: Brief Review: Representing a Variable Algebraically
What Is a Variable?A variable is a symbol, usually a letter, that can stand for different things. |
Numerical and Algebraic Expressions |
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VIDEO: Brief Review, Video 23 | VIDEO: Brief Review: What Is a Variable Expression?
What Is a Variable?A variable is a symbol, usually a letter, that can stand for different things. |
Numerical and Algebraic Expressions |
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VIDEO: Brief Review, Video 24 | VIDEO: Brief Review: Evaluating Variable Expressions
What Is a Variable?A variable is a symbol, usually a letter, that can stand for different things. |
Numerical and Algebraic Expressions |
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VIDEO: Brief Review, Video 25 | VIDEO: Brief Review: Simplifying Variable Expressions with Algebra Tiles
In this Brief Review, we explore simplifying variable expressions using algebra tiles. |
Numerical and Algebraic Expressions |
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VIDEO: Brief Review, Video 26 | VIDEO: Brief Review: Applications of Variable Expressions
What Is a Variable?A variable is a symbol, usually a letter, that can stand for different things. |
Numerical and Algebraic Expressions |
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Worksheet: Analyzing Expressions, Worksheet 1 | Worksheet: Analyzing Expressions, Worksheet 1
This is part of a collection of math worksheets on the topic of analyzing linear and quadratic expressions to identify specific terms based on a description. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Numerical and Algebraic Expressions |
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Worksheet: Analyzing Expressions, Worksheet 2 | Worksheet: Analyzing Expressions, Worksheet 2
This is part of a collection of math worksheets on the topic of analyzing linear and quadratic expressions to identify specific terms based on a description. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Numerical and Algebraic Expressions |
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Worksheet: Analyzing Expressions, Worksheet 3 | Worksheet: Analyzing Expressions, Worksheet 3
This is part of a collection of math worksheets on the topic of analyzing linear and quadratic expressions to identify specific terms based on a description. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Numerical and Algebraic Expressions |
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Worksheet: Analyzing Expressions, Worksheet 4 | Worksheet: Analyzing Expressions, Worksheet 4
This is part of a collection of math worksheets on the topic of analyzing linear and quadratic expressions to identify specific terms based on a description. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Numerical and Algebraic Expressions |
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Worksheet: Analyzing Expressions, Worksheet 5 | Worksheet: Analyzing Expressions, Worksheet 5
This is part of a collection of math worksheets on the topic of analyzing linear and quadratic expressions to identify specific terms based on a description. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Numerical and Algebraic Expressions |
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Worksheet: Combining Like Terms, Set 19 | Getting Started with Finding Like Terms Worksheet
This is part of a collection of math worksheets on the topic of combining like terms in an expression. Learning how to identify the different variables in word problems can be an important step toward solving equations and finding like terms. First, read the word problem and try to identify each variable represented. Then, write down your expressions including each variable you’ve identified. This will help you visualize what needs to be solved, making it easier to find like terms in each equation. —PRESS PREVIEW TO SEE THE WORKSHEET— To see the complete collection of worksheets on this topic, click on this link.The next section provides background information on combining like terms. |
Numerical Expressions and Variable Expressions |
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Worksheet: Converting Decimals to Percents Greater Than 100, Set 01 | Worksheet: Converting Decimals to Percents Greater Than 100, Set 01 This is part of a collection of math worksheets on the topic of converting decimals. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file. Related Resources To see additional resources on this topic, click on the Related Resources tab. Worksheet Library To see the complete collection of Worksheets, click on this link. |
Percents and Numerical Expressions |
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Worksheet: Converting Decimals to Percents Greater Than 100, Set 02 | Worksheet: Converting Decimals to Percents Greater Than 100, Set 02 This is part of a collection of math worksheets on the topic of converting decimals. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file. Related Resources To see additional resources on this topic, click on the Related Resources tab. Worksheet Library To see the complete collection of Worksheets, click on this link. |
Percents and Numerical Expressions |
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Worksheet: Converting Decimals to Percents Greater Than 100, Set 03 | Worksheet: Converting Decimals to Percents Greater Than 100, Set 03 This is part of a collection of math worksheets on the topic of converting decimals. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file. Related Resources To see additional resources on this topic, click on the Related Resources tab. Worksheet Library To see the complete collection of Worksheets, click on this link. |
Percents and Numerical Expressions |
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Worksheet: Converting Decimals to Percents Greater Than 100, Set 04 | Worksheet: Converting Decimals to Percents Greater Than 100, Set 04 This is part of a collection of math worksheets on the topic of converting decimals. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file. Related Resources To see additional resources on this topic, click on the Related Resources tab. Worksheet Library To see the complete collection of Worksheets, click on this link. |
Percents and Numerical Expressions |
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Worksheet: Converting Decimals to Percents Greater Than 100, Set 05 | Worksheet: Converting Decimals to Percents Greater Than 100, Set 05 This is part of a collection of math worksheets on the topic of converting decimals. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file. Related Resources To see additional resources on this topic, click on the Related Resources tab. Worksheet Library To see the complete collection of Worksheets, click on this link. |
Percents and Numerical Expressions |
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Worksheet: Converting Decimals to Percents Greater Than 100, Set 06 | Worksheet: Converting Decimals to Percents Greater Than 100, Set 06 This is part of a collection of math worksheets on the topic of converting decimals. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file. Related Resources To see additional resources on this topic, click on the Related Resources tab. Worksheet Library To see the complete collection of Worksheets, click on this link. |
Percents and Numerical Expressions |
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Worksheet: Converting Decimals to Percents Greater Than 100, Set 07 | Worksheet: Converting Decimals to Percents Greater Than 100, Set 07 This is part of a collection of math worksheets on the topic of converting decimals. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file. Related Resources To see additional resources on this topic, click on the Related Resources tab. Worksheet Library To see the complete collection of Worksheets, click on this link. |
Percents and Numerical Expressions |