Real math help.
How Do You Multiply a Three-Digit Number by a One-Digit Number?
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If you want to multiply a three digit number by a one digit number, it can be helpful to line up the multiplication vertically. This tutorial takes you through the process of multiplying!
Background Tutorials
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Operations With Whole Numbers
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How Do You Add Whole Numbers?
To add numbers, you can line up the numbers vertically and then add the matching places together. This tutorial shows you how to add numbers vertically!
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How Do You Write a Whole Number Given in Standard Form in Expanded Form and in Words?
If you have a number in standard form, you can quickly change it into expanded form or even into words with a few steps! Watch this tutorial to learn the steps needed to change from one form to another.
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What is Place Value for Whole Numbers?
Place value is a building block of numbers. Without place value, we couldn't keep all our numbers straight! This tutorial introduces place value and shows you the parts of a place value chart.
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Further Exploration
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Multiplying Integers
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How Do You Do Long Multiplication?
Multiplying together large numbers? No problem! In this tutorial, you'll see how to perform long multiplication to find the answer (without using a calculator!). Take a look!
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Operations With Whole Numbers
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How Do You Multiply a Two-Digit Number by a Two-Digit Number?
When you're multiplying a two digit number by a two digit number, it's important to keep the places lined up correctly. This tutorial helps you practice multiplying while keeping everything organized!
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