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.

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.

Since a decimal can be converted into a fraction, and division by a fraction is the same as multiplication by its reciprocal, there are some tricks we can use when dividing by decimals!

Round decimals and whole numbers to the nearest thousand, hundred, ten, one, tenth, or hundredth.

Practice converting a fraction to a decimal. Solutions include repeating decimals.

Put on your math detective hat and dive into this unit on decimal place value. You'll learn how to locate decimals on a number line, see which ones are bigger or smaller, and round them to the …

Adding decimals is easy when you follow these steps: line up the decimal points, fill in any missing digits with zeros, and then add the numbers from the smallest place value to the …

Review how the decimal number system works before diving into the binary number system. The decimal number system and binary number system work the same way; the only difference is …

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The tip of adding decimals are that you should line up the decimal points together.