Let's get confident multiplying decimals! by the end of the video you'll be confident and ready to solve any problem where you multiply a decimal x10, 100 or. Keep going! check out the next lesson and practice what you’re learning: khanacademy.org math cc fifth grade math powers of ten imp multiplying an.
In this maths lesson we will learn how to multiply and divide decimal numbers by 10,100 and 1000. this is a very useful skill to obtain as we use this kind o. When you multiply whole numbers by 10, 100, 1000, and so on (powers of ten), you can simply “tag” as many zeros on the product as there are in the factor 10, 100, 1000 etc . there is a similar shortcut for multiplying decimal numbers by numbers such as 10, 100, and 1000: move the decimal point to the right as many places as there are zeros. Multiply and divide decimals by 10, 100, and 1000. the rule or shortcut for multiplying and dividing decimals by 10, 100, and 1000 is really easy: you just move the decimal point as many steps as you have zeros in the power of ten. A maths article on how to multiply decimals by 10, 100 and 1000 using a place value chart. you can use place value charts to help multiply by 10, 100 and 1000. this helps you to see how the.
Comments are closed.