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Word Clues in Division Word Problems
Mr. Addit reviews keywords in word problems that are clues for what math operation will be used.
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More Multiplication
Mr. Addit works multiplication problems through repeated addition, skip counting, and arrays. He then finds factors of a multiplication problem from an array.
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Solving Word Problems about Time
Mr. Addit shows how to solve word problems that deal with time by reviewing how to look for keywords and how to set up the problem. He also explains some strategies for solving word problems.
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Subtraction Word Problems
Mr. Addit provides an example of a real-life word problem that requires borrowing across zeros.
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Modeling Word Problems
Mr. Addit explains how keywords help to determine whether a word problem is an addition or subtraction problem. He then models how to solve word problems.
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Do You Have Enough Information?
Mr. Addit explains that it is impossible to solve a word problem if it does not provide enough information. He models how to determine if a word problem provides enough information to solve.
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Review for You: Addition and Function Tables
Mr. Addit reviews addition and the use of function tables.
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Place Value: Ones, Tens, and Hundreds
Mr. Addit provides an overview of base ten blocks. He relates counting with base ten blocks to using the place value chart.
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Expanded Notation
Mr. Addit explains expanded notation and uses the place value chart to show how numbers can be written in expanded notation. Then he models how to write numbers in standard notation, word notation, and expanded notation.
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Mastering One-Step Equations with Multiplication and Division
Do you need a quick refresher on how to solve one-step equations using multiplication and division? Then this video is for you! I will show you the step-by-step process for solving equations by walking you through several examples using...
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Solving Multiplication Word Problems
Mr. Addit examines multiplication problems for keywords. He then models solving multiplication problems using the traditional method.
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More Multiplication and Division Word Problems to Solve
Mr. Addit provides additional word problems to solve, and he gives guidance as to how to decide whether to multiply or to divide to find the answers.
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Multiplication and Division
Mr. Addit provides word problems to solve, and gives guidance as to how to decide whether to multiply or to divide to find the answer.
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Estimating
Mr. Addit demonstrates how to estimate by rounding up or rounding down. He then gives examples in which estimating helps solve a division problem.
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Understanding Multiplication Problems
Mr. Addit reviews keywords for addition and subtraction problems and introduces keywords for multiplication problems. He also explains the four parts of a multiplication problem.
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Equivalent Expressions
Equivalent Expressions writes equivalent expressions with variables for word problems by using a visual model.
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Whole Numbers Divided by Fractions
"Whole Numbers Divided by Fractions" solves word problems involving dividing whole numbers by fractions by using a visual model.
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Dividing a Fraction by a Mixed Number
In this video, the teacher demonstrates how to divide a fraction by a mixed number by first converting the mixed number to an improper fraction. She then applies the "keep change flip" strategy to multiply the fractions, emphasizing the...
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Review for You: Elapsed Time
Mr. Addit reviews how to estimate elapsed time, and how to calculate the exact elapsed time.
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Function Tables
Identify math vocabulary by reading and defining the words function table, pattern, and rule. Find the rule and complete a function table by using knowledge of number patterns.
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Searching for Keywords: Multiplication Mission
Mr. Addit explains how to solve multiplication word problems by looking for key words and modeling ways to find the answers.
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Review for You: Multiplication and Division Fact Families
Mr. Addit reviews multiplication and division fact families. He then provides examples of how fact families may be used to solve division problems.
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Ratio Relationships: Quantities
Ratio Relationships: Quantities" uses ratio language to describe a ratio relationship between given quantities.
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Write and Solve Equations
Write and Solve Equations writes and solves equations to represent real-world problems.