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.

Now the first thing you want to do when your divisor, the number that you're dividing into the other number, is a decimal, is to multiply it by 10 enough times so that it becomes a whole number …

Unit 1 Decimal place value Unit 2 Add decimals Unit 3 Subtracting decimals Unit 4 Add and subtract fractions

Learn Decimals as words Relating decimals and fractions in words Decimal place value

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

Practice writing decimals as fractions. These problems use decimals with tenths and hundredths.

In this math lesson, we learn how to divide two numbers and find a decimal answer. We divide 63 by 35, first getting a remainder of 28. To obtain a decimal result, we add a zero to 63, making …

Practice converting between binary numbers and decimal numbers in this set of free practice questions designed for AP Computer Science Principles students.

Sal introduces decimal numbers and understanding place value to the right of the decimal.

Learn Intro to square roots Understanding square roots Square root of decimal Intro to cube roots 5th roots Higher order roots