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Watch Video on Multiplying Decimals - Pre Algebra Help

Access full lesson containing this video at: http://www.yourteacher.com/pre... Students learn to multiply decimals in the same way that one would multiply whole numbers (vertically). However, at the end of the problem, students must determine where the decimal goes in the answer by counting the total number of digits to the right of the decimal point in the original numbers, then placing the decimal point in the answer so that the answer has this same total number of digits to the right of the decimal point. For example, after multiplying 1.05 x 7.4, since there are a total of 3 digits to the right of the decimal point in the original numbers, place the decimal point in the answer so that there are 3 digits to the right of the decimal point.

Channel: Education
Uploaded: December 31, 1969 at 6:59 pm
Author: yourteachermathhelp

Length: 02:12
Rating: 4.64
Views: 3590

Tags: decimal multiplication multiply

Video Comments

MizzSmilezz (December 31, 1969 at 6:59 pm)

lmfao, this helped :)

bagheadbaby (December 31, 1969 at 6:59 pm)

yay thanks lol

reload1012 (December 31, 1969 at 6:59 pm)

thanks so much i had home work on this and i didnt understand it thanks again

Moonasan (December 31, 1969 at 6:59 pm)

OMG Thanks! so much I have a test over this later today! Thanks to you I understand and I'm going to pass the test! THANKS!

jesseizballin13 (December 31, 1969 at 6:59 pm)

omg thank you im taking a big test tomrowow i will so pass it!!!

leviyoyo (December 31, 1969 at 6:59 pm)

thanks alot i dont pay much attention in class

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Watch Video on Multiplying Decimals - Pre Algebra Help

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