# Arithmetic essentials

Learn the essentials of arithmetic—all of the core arithmetic skills you'll need for algebra and beyond.

From Khan Academy 28 English Mathematics

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## Courses in this Topic

Listed in the order in which they should be taken

Starts Course Information

On Demand

In this topic, we will add and subtract whole numbers. The topic starts with 1+1=2 and goes through adding and subtracting within 1000. We will cover regrouping, borrowing, and...

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On Demand

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...

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On Demand

Learn about numbers below 0 and how they relate to positive numbers. Add, subtract, multiply and divide negative numbers. This course contains 8 segments:Intro to negative...

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On Demand

In this topic, we will explore fractions conceptually and add, subtract, multiply, and divide fractions.This course contains 20 segments:Fractions introLearn what a fraction is...

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On Demand

In this topic, we will learn what a decimal is and how to show it visually and on a number line. We will also add, subtract, multiply, and divide with decimals.This course...

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