Why are multiplying and dividing negatives the same?

Multiplying and dividing negatives are the same because there is no difference between those sides of zero except the side of zero. So, when you multiply or divide negatives, you are basically multiplying positives with minus signs behind them. Don't forget that the product of 2 negative numbers is always a positive.

am i the only chinese people on this website

Bad grammar though, it's suppose to be "Am I the only Chinese on this website?"The answer is no, I am also a Chinese.

why do people use . ( dot symbol) instead of x. if x is used common in algebra why did they put x in multiplication?

X is a simpler way of teaching kids. Little kids might think they’re smarter than they really are and think that it’s a decimal point. As you get older, you realize the difference between this sign and a decimal point. Hope this helped!

Why does the negative cancel out in *neg / neg* and *neg * neg*?

Because you are adding to it's self making a positive, with integers you always do the inverse operation well let me not say always for certain operations.

Hey guys. Is a positive+Positive+Negative and Negative or Positive?

Depends. if positive + positive is more than the negative it positive ex. 6+4+-5=5 if positive + positive is less than the negative the answer is negative ex. 5+4+-10=-1.

why is negative x negative = positive i am confusing about it.

if you remove a negative then you have a positive.

Why is it hard to remember is the signs will be negative

I'm not entirely sure I understand your question, but if you're asking how to remember if an answer to a question will have a negative sign or not, just look at the table at the top of this review again. As a refresher: positive x positive = _always_ positive negative x negative = _always_ positive positive x negative = _always_ negative negative x positive = _always_ positive And the same is always true when you're dividing too. Hope this helps.

Main content

7th grade (Eureka Math/EngageNY)

Course: 7th grade (Eureka Math/EngageNY) > Unit 2

Lesson 2: Topic B: Multiplication and division of integers and rational numbers

Multiplying negative numbers review

Google Classroom

Review the basic of multiplying negative numbers and try some practice problems.

Summary

Expression	Product	Example
positive times positive	positive	2, times, 3, equals, 6
negative times negative	positive	minus, 2, times, left parenthesis, minus, 3, right parenthesis, equals, 6
negative times positive	negative	minus, 2, times, 3, equals, minus, 6
positive times negative	negative	2, times, left parenthesis, minus, 3, right parenthesis, equals, minus, 6

Want to learn more about multiplying negative numbers? Check out this video.

Want to know why multiplying two negative numbers equals a positive number? Check out this video.

Practice

Problem 1

Current

Multiply.

minus, 4, times, 6, equals

Want to try some more multiplying negative numbers problems? Check out this exercise.

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HunterA
Posted 5 years ago. Direct link to HunterA's post “Why are multiplying and d...”
Why are multiplying and dividing negatives the same?
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- Naga Sadow
  Posted 3 years ago. Direct link to Naga Sadow's post “Multiplying and dividing ...”
  Multiplying and dividing negatives are the same because there is no difference between those sides of zero except the side of zero. So, when you multiply or divide negatives, you are basically multiplying positives with minus signs behind them. Don't forget that the product of 2 negative numbers is always a positive.
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doraralsouli
Posted 5 years ago. Direct link to doraralsouli's post “easy lemon squishy vote f...”
easy lemon squishy vote for me if you agree if you dont now how press the upvote button
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tadikonda.sachchit
Posted 3 years ago. Direct link to tadikonda.sachchit's post “why do people use . ( dot...”
why do people use . ( dot symbol) instead of x. if x is used common in algebra why did they put x in multiplication?
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(14 votes)
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- anthony.torres
  Posted a year ago. Direct link to anthony.torres's post “X is a simpler way of tea...”
  X is a simpler way of teaching kids. Little kids might think they’re smarter than they really are and think that it’s a decimal point. As you get older, you realize the difference between this sign and a decimal point. Hope this helped!
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  (10 votes)
雨辞生
Posted 8 months ago. Direct link to 雨辞生's post “am i the only chinese peo...”
am i the only chinese people on this website
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(16 votes)
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- MTB
  Posted 5 months ago. Direct link to MTB's post “Bad grammar though, it's ...”
  Bad grammar though, it's suppose to be "Am I the only Chinese on this website?"The answer is no, I am also a Chinese.
  Comment on MTB's post “Bad grammar though, it's ...”
  (4 votes)
Zachary Krein
Posted 3 years ago. Direct link to Zachary Krein's post “yay, math, definately fun...”
yay, math, definately fun.
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Alex
Posted 4 years ago. Direct link to Alex's post “Why does the negative can...”
Why does the negative cancel out in neg / neg and neg * neg?
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(11 votes)
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- najackson
  Posted 3 years ago. Direct link to najackson's post “Because you are adding to...”
  Because you are adding to it's self making a positive, with integers you always do the inverse operation well let me not say always for certain operations.
  Comment on najackson's post “Because you are adding to...”
  (4 votes)
Dylan D
Posted 4 years ago. Direct link to Dylan D's post “Hey guys. Is a positive+P...”
Hey guys. Is a positive+Positive+Negative and Negative or Positive?
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- zoujoe24
  Posted 4 years ago. Direct link to zoujoe24's post “Depends. if positive + po...”
  Depends. if positive + positive is more than the negative it positive ex. 6+4+-5=5 if positive + positive is less than the negative the answer is negative ex. 5+4+-10=-1.
  Comment on zoujoe24's post “Depends. if positive + po...”
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vote for me if this s easy peasy lemon squeezy
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Mason v
Posted 3 years ago. Direct link to Mason v's post “why is negative x negativ...”
why is negative x negative = positive
i am confusing about it.
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(6 votes)
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- t̷̽͜r̴͎̃o̵̠͠l̴̰̏l̵̖̀
  Posted 2 years ago. Direct link to t̷̽͜r̴͎̃o̵̠͠l̴̰̏l̵̖̀'s post “if you remove a negative ...”
  if you remove a negative then you have a positive.
  Comment on t̷̽͜r̴͎̃o̵̠͠l̴̰̏l̵̖̀'s post “if you remove a negative ...”
  (3 votes)
23greathousechloe
Posted 5 years ago. Direct link to 23greathousechloe's post “Why is it hard to remembe...”
Why is it hard to remember is the signs will be negative
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Answer
- Lee Grobler
  Posted 4 years ago. Direct link to Lee Grobler's post “I'm not entirely sure I u...”
  I'm not entirely sure I understand your question, but if you're asking how to remember if an answer to a question will have a negative sign or not, just look at the table at the top of this review again. As a refresher:
  positive x positive = always positive
  negative x negative = always positive
  positive x negative = always negative
  negative x positive = always positive
  And the same is always true when you're dividing too. Hope this helps.
  Comment on Lee Grobler's post “I'm not entirely sure I u...”
  (16 votes)