# Ch 9: Multiplication Skills Practice

### About This Chapter

## Multiplication Skills Practice - Chapter Summary

Make the most of the video lessons in this chapter to reinforce the processes used in multiplication. The simple and engaging videos describe the steps for multiplying each number from 0-12 and offer plenty of chances for students to practice skills. Multiple-choice lesson quizzes are included for you to gauge your students' progress, and a chapter exam can help you grade their efforts.

## Chapter Lessons and Objectives

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

How to Multiply by 0 | Students practice multiplying by 0. |

How to Multiply by 1 | Students understand how to multiply any number by 1. |

How to Multiply by 2 | In this lesson, students practice doubling. |

How to Multiply by 3 | Students learn how to multiply by 3. |

How to Multiply by 4 | Students practice multiplying by 4. |

How to Multiply by 5 | With this lesson, students learn steps to multiply by 5. |

How to Multiply by 6 | Students have a chance to practice multiplying by 6. |

How to Multiply by 7 | Chapter leads students through the steps to multiply by 7. |

How to Multiply by 8 | Students learn to multiply by 8. |

How to Multiply by 9 | Students build on the previous lesson and learn to multiply by 9. |

How to Multiply by 10 | Chapter gives students practice with multiplying by 10. |

How to Multiply by 11 | Students learn easy ways to multiply by 11. |

How to Multiply by 12 | With this final lesson, students have a chance to practice multiplying by 12. |

### 1. How to Multiply by 0

In this video lesson, you will learn the one easy rule to remember when multiplying by 0. See how this single rule will give you the answer to any multiplication problem that includes a 0.

### 2. How to Multiply by 1

After watching this video lesson, you will know how to multiply any number by 1. You will know what the rule is for multiplying by 1, and you will know how easy it is to find the answer to any multiplication by 1 problem.

### 3. How to Multiply by 2

Multiplication is an important skill. In this video lesson, you will learn what rule to follow when multiplying by 2. You will see that this rule can be used for any multiplication-by-2 problem.

### 4. How to Multiply by 3

Multiplying by 3 can be fun to do. In this lesson, you will learn different ways to multiply by 3 using skip counting, repeated addition, equal groups, and an array. So let's get going and learn those 3's!

### 5. How to Multiply by 4

How can you multiply by four, quickly and easily, often in your head? In this lesson, you will learn how to use the double twice strategy to multiply any number by four.

### 6. How to Multiply by 5

This lesson will teach you how to multiply by 5. It will give you some helpful tips and show you how a clock can be a handy tool when learning your 5x facts.

### 7. How to Multiply by 6

It's your birthday! You have invited 6 friends to your party, and you're working on their party bags. You want to give them each 1 whistle, 2 bracelets, 10 pieces of gum, and lots of other favors! The fastest and easiest way to decide how much to buy is to multiply by 6, as you'll learn in this lesson.

### 8. How to Multiply by 7

Have you ever wanted to quickly figure out how many touchdowns there were in a football game? You can do it if you know how to multiply by 7! Read this lesson to find out how.

### 9. How to Multiply by 8

Learn several different strategies, including repeated addition, making groups, and arrays, that you can use to help you successfully learn multiply by eight.

### 10. How to Multiply by 9

In this lesson, you will learn how to multiply by 9. First you will use a magic trick done on your hands. Then you will solve a story problem to practice multiplying larger numbers by 9.

### 11. How to Multiply by 10

In this lesson, you will practice multiplying whole numbers and decimals by 10. You will learn the rules that make it very easy to solve all multiplication by 10 problems.

### 12. How to Multiply by 11

There are times in math class, as well as your everyday life, where you will have to know how to multiply by 11. Come and learn some tricks as well as some mental math strategies that will make this easier.

### 13. How to Multiply by 12

Multiplication is a quicker way to add equal amounts. The better you are at multiplying quickly and accurately, the easier math problems and more complex math concepts will be to solve. In this lesson, we will focus on multiplying by 12 quickly and accurately.

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### Other Chapters

Other chapters within the 3rd-5th Grade Math: Practice & Review course

- Number Sense & Arithmetic
- Number Properties
- Estimation & Rounding
- Steps for Solving Math Word Problems
- Addition
- Subtraction
- Multiplication
- Multiples of Whole Numbers
- Division
- Division Skills Practice
- Simplifying Whole Number Expressions
- Understanding Algebraic Expressions
- Data & Graphs
- Probability & Statistics
- Units of Measurement
- Working with Geometric Figures
- Angles
- Identifying Triangles
- Quadrilaterals
- Circle Types & Parts
- How to Measure Perimeter, Area & Volume
- Symmetry, Similarity & Congruence
- Polyhedrons & Geometric Solids
- Identifying & Working with Fractions
- Operations with Fractions
- Adding, Subtracting, Multiplying & Dividing Decimals
- Operations with Decimals
- Mixed Operations
- Money
- Time
- The Coordinate Graph
- How to Graph a Function
- Number Theory & Prime Factorization
- Integers
- Percents
- Rates, Ratios & Proportions