# Ch 7: 4th Grade Math: Multiplication

### About This Chapter

## 4th Grade Math: Multiplication - Chapter Summary

Boost your 4th graders' knowledge of multiplication with these fun videos. The graphics and animations used in these lessons give them a clear look at the steps used to multiply two-digit numbers, three or more numbers and numbers ending in zeroes. You can check their mastery of critical concepts like finding the missing factor or using input-output tables with the self-assessment quizzes that are a part of each lesson as well as the chapter exam that closes out the unit.

## Chapter Lessons and Objectives

Lesson | Objective |
---|---|

How to Perform Multiplication: Steps & Examples | Instructors show students the steps used to do multiplication using examples. |

How to Multiply One-digit Numbers | Students practice multiplying one-digit numbers. |

Using Mental Math for Multiplication | This lesson introduce the concept of mental math and use it to multiply numbers by 10s and 100s. |

Learning Multiplication Facts to 10 Using Commutative Property | The video shows how to use the commutative property to multiply numbers. |

Learning Multiplication Facts to 10 Using Rectangular Array | Students practice multiplication using rectangular array. |

Learning Multiplication Facts to 10 Using Skip Counting | Instructors teach methods for using skip counting in multiplication. |

Learning Multiplication Facts to 10 Using Doubling | The lesson uses examples to teach the doubling method of multiplication. |

Learning Multiplication Facts to 10 Using Finger Tricks | Students apply finger tricks to multiplication problems. |

Multiplying a Two-digit Number by a One-digit Number | This lesson offers training on multiplying a two-digit number by a one-digit number. |

How to Multiply Three or More Numbers | Students can practice the steps used to multiply three or more numbers. |

How to Multiply Numbers Ending in Zeroes | Instructors show students how to multiply numbers that end in zeroes. |

How to Complete the Multiplication Sentence | The video teaches what a multiplication sentence is and how to complete one. |

Finding the Missing Factor | Students learn the best approach to find the missing factor. |

Working with Multiplication Input-Output Tables | This lesson teaches how to find solutions when working with input-output tables. |

The Relationship Between Multiplication & Division | Students see the relationship that exists between these two operations. |

### 1. How to Perform Multiplication: Steps & Examples

Multiplication, one of the basic operations of math, is important not just in elementary math but also in higher math. Watch this video lesson to learn how you can multiply with ease.

### 2. How to Multiply One-Digit Numbers

This lesson discusses the process of multiplying one-digit numbers. It shows you how to find the correct answer using skip counting,, a multiplication table, or flashcards.

### 3. Using Mental Math for Multiplication

Do you want to impress your friends and family with your amazing brain? You can when you learn a really easy way to multiply single digits by multiples of 10 and 100 in this lesson.

### 4. Learning Multiplication Facts to 10 Using Commutative Property

Maybe you've heard that learning to multiply requires a really good memory. But actually, once you know some multiplication facts, you can easily solve others. In this lesson, you'll learn how the commutative property is a shortcut to make learning multiplication easier.

### 5. Learning Multiplication Facts to 10 Using Rectangular Array

In this video lesson, you will learn what a rectangular array looks like when it is used to show multiplication. You will also learn how to create your own multiplication array to practice multiplication.

### 6. Learning Multiplication Facts to 10 Using Skip Counting

Multiplication facts might not be your favorite thing to learn in math class, but they are super important to know! In this lesson, we will use skip counting as a method for learning your multiplication facts 0 through 10.

### 7. Learning Multiplication Facts to 10 Using Doubling

In this lesson, you will learn a strategy called doubling to help multiply facts to ten. You will learn how to use known facts and double the product. Test your knowledge with a quiz at the end of the lesson!

### 8. Learning Multiplication Facts for 6s-9s Using Finger Tricks

When it comes to multiplication, finger tricks are very useful tools, and they're fun! This trick is for multiplication tables of 6, 7, 8, and 9. When you need to find an answer quickly, finger tricks can save the day.

### 9. Multiplying a Two-Digit Number by a One-Digit Number

In this lesson, you will review what multiplication is and learn two methods for multiplying a two-digit number by a one-digit number: the area model and the traditional method. You can use both to practice your multiplication skills!

### 10. How to Multiply Three or More Numbers

We use multiplication all the time in life, but have you ever wondered how to multiply more than two numbers together quickly? In this lesson, you will learn how to multiply three or more numbers together.

### 11. How to Multiply Numbers Ending in Zeroes

In this lesson, you will learn how to multiply numbers that end in zeroes. You will see that multiplying numbers that end with zeroes is an easy process that requires some counting.

### 12. How to Complete the Multiplication Sentence

Multiplication is a skill that can help you save time when you're adding large or small groups of numbers together. This lesson will focus on completing multiplication sentences when the different parts are missing.

### 13. Finding the Missing Factor

In this lesson, you'll learn how to find missing factors in multiplication problems using tools you may already have seen such as multiplication charts, factor trees, area models, and division (with a calculator).

### 14. Working with Multiplication Input-Output Tables

In this lesson, we'll find patterns in input-output tables and use those patterns to find missing data in the tables. We'll use the four operations: multiplication, division, addition, and subtraction for these tables.

### 15. The Relationship Between Multiplication & Division

Did you know that you use multiplication and division when you're sharing food, such as cookies? In this lesson, you will learn about the relationship between multiplication and division.

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### Other Chapters

Other chapters within the 4th Grade Math: Practice & Review course

- 4th Grade Math: Number Sense & Arithmetic
- 4th Grade Math: Number Properties
- 4th Grade Math: Solving Math Word Problems
- 4th Grade Math: Estimation & Rounding
- 4th Grade Math: Addition
- 4th Grade Math: Subtraction
- 4th Grade Math: Multiples of Whole Numbers
- 4th Grade Math: Division
- 4th Grade Math: Simplifying Whole Number Expressions
- 4th Grade Math: Basic Algebraic Expressions
- 4th Grade Math: Data & Graphs
- 4th Grade Math: Probability & Statistics
- 4th Grade Math: Units of Measurement
- 4th Grade Math: Introduction to Geometric Figures
- 4th Grade Math: Angles
- 4th Grade Math: Triangles
- 4th Grade Math: Quadrilaterals
- 4th Grade Math: Circles
- 4th Grade Math: Polyhedrons & Geometric Solids
- 4th Grade Math: Perimeter, Area & Volume
- 4th Grade Math: Symmetry, Similarity & Congruence
- 4th Grade Math: Fractions
- 4th Grade Math: Operations with Fractions
- 4th Grade Math: Decimals
- 4th Grade Math: Operations with Decimals
- 4th Grade Math: Money
- 4th Grade Math: Time
- 4th Grade Math: The Coordinate Graph
- 4th Grade Math: Patterns & Sequences