The standard algorithm for multiplying whole numbers involves breaking the numbers down into their place values and multiplying each place value separately.

The standard algorithm for multiplying whole numbers involves breaking the numbers down into their place values and multiplying each place value separately.

The standard algorithm for multiplying a multi-digit number by a single digit number involves multiplying each place value by the single digit, and regrouping as necessary.

Course: 5th grade math (TX TEKS) > Unit 1 Lesson 4: Multi-digit multiplication Relate multiplication with area models to the standard algorithm Intro to standard way of multiplying multi-digit numbers …

Sal shows lots of examples for how to multiply 2- and 3-digit numbers using "standard algorithm". Created by Sal Khan.

Learn the concept of multi-digit multiplication. Watch and learn how to break down the process into understandable steps, using two different methods.

5th grade math Course: 5th grade math > Unit 5 Lesson 2: Multi-digit multiplication Relate multiplication with area models to the standard algorithm Intro to standard way of multiplying multi-digit numbers …

Don starts to use the standard algorithm to solve 418 × 5 . His work is shown below.

Ready to take your multiplication and division skills to the next level? This unit will show you how to tackle multi-digit problems like a pro, using estimation, the standard algorithm, and some handy …

Lola starts to use the standard algorithm to solve 294 × 56 . Her work is shown below.