Multiplying Integers - YourTeacher.com - Math Help

For a complete lesson on multiplying integers, go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students review the multiplication and division of integers. The rules for multiplying integers are as follows: positive times positive equals positive, positive times negative equals negative, negative times positive equals negative, negative times negative equals positive. The rules for dividing integers are as follows: positive divided by positive equals positive, positive divided by negative equals negative, negative divided by positive equals negative, negative divided by negative equals positive.

Category:

Education

Tags:

• multiplying
• and
• dividing
• integers
• multiply
• algebra
• multiplication
• how
• to
• positives
• negatives
• signed
• numbers

[Brainbox40]

that's simple:

positive x negetive= negetive

negetive x positive= negetive

negetive x negetive= positive

positive x positive= positive

[thedarkholeconsumer]

lol u r more helpful then the video

[TonyHawk289]

Mind=Blown

[minibeast1234]

my teacher takes this and makes it seem like its harder to do this and easier to jump of a plane and survive without a parachute and she just explained it in 40 seconds

[sarah14250]

Lol

[sarah14250]

Eeeeeaassyy. Thnx a lot! My teacher can't explain that simple! My teacher makes 1+1 complex! Lola

[ProInPink]

why can't she be my teacher? :/

[dinalovesgaga11]

40 seconds on youtube, 2 hours in school. so far i have learned better from her LOL

[awesomeharold]

this is easy thumbs up!

[macrover180]

Hoping to add to the helpful hints everyone posted, here is something I learned from my PAX prep book concerning multiplying integers: an EVEN number of negative numbers gives you a POSITIVE product(EX: 2 X -5 X -3 X 4 = 120) and an ODD number of negative numbers gives you a NEGATIVE product(EX: -2 X -5 X -3 X 4 = -120). Hope that helps

[swymdolphyn]

SWYMDOLPHYN SUSCRIBE

[1999gotenks]

oh i get it