Illustrative Math Alignment: Grade 6 Unit 1

Arithmetic in Base Ten

Lesson 6: Methods for Multiplying Decimals

Use the following Media4Math resources with this Illustrative Math lesson.

Title	Description	Curriculum Nodes
VIDEO: Brief Review, Video 18	VIDEO: Brief Review: Applications of Order of Operations Watch the following video on Order of Operations. (The transcript is included.) Video Transcript A numerical expression includes numbers and operation symbols, addition, subtraction, multiplication, and division. Because addition is commutative, adding from left to right, or right to left, gives you the same result. The expressions 2 + 3 and 3 + 2 give the same result. But this isn't the case with all operations. Subtraction isn't commutative.	Numerical Expressions
VIDEO: Brief Review, Video 18	VIDEO: Brief Review: Applications of Order of Operations Watch the following video on Order of Operations. (The transcript is included.) Video Transcript A numerical expression includes numbers and operation symbols, addition, subtraction, multiplication, and division. Because addition is commutative, adding from left to right, or right to left, gives you the same result. The expressions 2 + 3 and 3 + 2 give the same result. But this isn't the case with all operations. Subtraction isn't commutative.	Numerical Expressions
VIDEO: Brief Review, Video 19	VIDEO: Brief Review: Examples of Order of Operations Watch the following video on Order of Operations. (The transcript is included.) Video Transcript A numerical expression includes numbers and operation symbols, addition, subtraction, multiplication, and division. Because addition is commutative, adding from left to right, or right to left, gives you the same result. The expressions 2 + 3 and 3 + 2 give the same result. But this isn't the case with all operations. Subtraction isn't commutative.	Numerical Expressions
VIDEO: Brief Review, Video 19	VIDEO: Brief Review: Examples of Order of Operations Watch the following video on Order of Operations. (The transcript is included.) Video Transcript A numerical expression includes numbers and operation symbols, addition, subtraction, multiplication, and division. Because addition is commutative, adding from left to right, or right to left, gives you the same result. The expressions 2 + 3 and 3 + 2 give the same result. But this isn't the case with all operations. Subtraction isn't commutative.	Numerical Expressions
VIDEO: Brief Review, Video 2	VIDEO: Brief Review: Graphing Integers on a Number Line Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 2	VIDEO: Brief Review: Graphing Integers on a Number Line Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 2	VIDEO: Brief Review: Graphing Integers on a Number Line Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 3	VIDEO: Brief Review: Comparing Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example. There are two mounds of dirt and one hole in the ground at a construction site. What types of numbers can be used to count the mounds and the holes?	Numerical Expressions
VIDEO: Brief Review, Video 3	VIDEO: Brief Review: Comparing Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example. There are two mounds of dirt and one hole in the ground at a construction site. What types of numbers can be used to count the mounds and the holes?	Numerical Expressions
VIDEO: Brief Review, Video 3	VIDEO: Brief Review: Comparing Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example. There are two mounds of dirt and one hole in the ground at a construction site. What types of numbers can be used to count the mounds and the holes?	Numerical Expressions
VIDEO: Brief Review, Video 4	VIDEO: Brief Review: Adding Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example. There are two mounds of dirt and one hole in the ground at a construction site. What types of numbers can be used to count the mounds and the holes?	Numerical Expressions
VIDEO: Brief Review, Video 4	VIDEO: Brief Review: Adding Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example. There are two mounds of dirt and one hole in the ground at a construction site. What types of numbers can be used to count the mounds and the holes?	Numerical Expressions
VIDEO: Brief Review, Video 4	VIDEO: Brief Review: Adding Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example. There are two mounds of dirt and one hole in the ground at a construction site. What types of numbers can be used to count the mounds and the holes?	Numerical Expressions
VIDEO: Brief Review, Video 5	VIDEO: Brief Review: Subtracting Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 5	VIDEO: Brief Review: Subtracting Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 5	VIDEO: Brief Review: Subtracting Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 6	VIDEO: Brief Review: Distance Measures on a Number Line Distance Measures on a Number Line A Brief Review of Number Lines	Numerical Expressions
VIDEO: Brief Review, Video 6	VIDEO: Brief Review: Distance Measures on a Number Line Distance Measures on a Number Line A Brief Review of Number Lines	Numerical Expressions
VIDEO: Brief Review, Video 6	VIDEO: Brief Review: Distance Measures on a Number Line Distance Measures on a Number Line A Brief Review of Number Lines	Numerical Expressions
VIDEO: Brief Review, Video 7	VIDEO: Brief Review: Applications of Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 7	VIDEO: Brief Review: Applications of Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 7	VIDEO: Brief Review: Applications of Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 8	VIDEO: Brief Review: Examples of Adding and Subtracting Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 8	VIDEO: Brief Review: Examples of Adding and Subtracting Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 8	VIDEO: Brief Review: Examples of Adding and Subtracting Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 8	VIDEO: Brief Review: Examples of Adding and Subtracting Integers Watch this video about integers. (The transcript is included.) Video Transcript Integers make up a number system that is very useful for certain types of quantities. In this video we will explore what integers are in the context of real-world situations where it makes sense to use integers for counting and measurement. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 9	VIDEO: Brief Review: What Is a Rational Number? Watch this video about rational numbers. (The transcript is included.) Video Transcript In your study of integers you saw that dividing integers sometimes resulted in a non-integer quotient. In this video we look at a class of numbers called rational numbers, which also includes the integers. Let’s start with an example.	Numerical Expressions
VIDEO: Brief Review, Video 9	VIDEO: Brief Review: What Is a Rational Number? Watch this video about rational numbers. (The transcript is included.) Video Transcript In your study of integers you saw that dividing integers sometimes resulted in a non-integer quotient. In this video we look at a class of numbers called rational numbers, which also includes the integers. Let’s start with an example.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Adding Integers	Worksheet: Brief Review: Adding Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Applications of Integers	Worksheet: Brief Review: Applications of Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Applications of Integers	Worksheet: Brief Review: Applications of Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Applications of Integers	Worksheet: Brief Review: Applications of Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Applications of Integers	Worksheet: Brief Review: Applications of Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Applications of Integers	Worksheet: Brief Review: Applications of Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Applications of Integers	Worksheet: Brief Review: Applications of Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions
Worksheet: Brief Review: Applications of Integers	Worksheet: Brief Review: Applications of Integers (Worksheet) This is the worksheet that accompanies a Brief Review lesson. 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.	Numerical Expressions