# Multiplication and division

In this topic, we will multiply and divide whole numbers. The topic starts with 1-digit multiplication and division and goes through multi-digit problems. We will cover regrouping, remainders, and word problems.

This course contains 10 segments:

**Multiplication intro**

Welcome to the concept of multiplication.

**Multiplication by 10s, 100s, and 1000s**

Learn to multiply whole numbers by multiples of ten. Example: 7 x 500 = 3500

**Multiplication: place value and area models**

Most people learn to multiply, but only a select-few actually understand what the multiplication represents. This tutorial, with the help of grids and area models, will allow you to be part of this elite group.

**Multi-digit multiplication **

Learn to multiply multi-digit whole numbers with and without regrouping.

**Division intro**

Welcome to the concept of division.

**Division: place value and area**

Dividing big numbers can be difficult to wrap your mind around. In this tutorial, we'll learn some visual ways to think through large division problems.

**Multi-digit division (no remainders)**

Learn to divide multi-digit numbers by 1-digit numbers. Answers will not have remainders.

**Remainders**

Some division problems don't work out perfectly. For example, we know that 6 divided by 3 is 2, and 9 divided by 3 is 3. But, what is 7 divided by 3? Or 8 divided by 3? In division problems like these, we're left with remainders.

**Multi-digit division (remainders)**

Learn to divide any whole number by a multiple-digit whole number.

**Multiplication and division word problems**

In this tutorial, we'll start to challenge you with more sophisticated multiplication and division word problems. If you understand mult-digit multiplication and long division, you have all the tools you need to tackle these. May the force be with you!

## Get a Reminder

Rating | Not enough ratings |
---|---|

Length | 10 segments |

Starts | On Demand (Start anytime) |

Cost | Free |

From | Khan Academy |

Download Videos | On all desktop and mobile devices |

Language | English |

Subjects | Mathematics |

Tags | Math |

## Get a Reminder

## Similar Courses

## Careers

An overview of related careers and their average salaries in the US. Bars indicate income percentile.

GS Whole Loan Portfolio Closer/Analyst $48k

Whole Body Buyer $71k

Global Marketing Manager, Whole Blood Automation $99k

## Write a review

Your opinion matters. Tell us what you think.

##### Please login to leave a review

Rating | Not enough ratings |
---|---|

Length | 10 segments |

Starts | On Demand (Start anytime) |

Cost | Free |

From | Khan Academy |

Download Videos | On all desktop and mobile devices |

Language | English |

Subjects | Mathematics |

Tags | Math |

## Similar Courses

Sorted by relevance

## Like this course?

Here's what to do next:

- Save this course for later
- Get
__more details__from the course provider - Enroll in this course