Order of Operations

Qanday yordam kerak?

Bailey Moore

June 10, 2017 16:29

I thought addition came before subtraction. Also, how do you know where to put parentheses when there are none in the equation already? Surprisingly, I think that Order of Operations is one of the hardest things I have learned in math ( I can do way harder math, but not even this!!). I need to understand every single rule about order of operations, so I will not mess up equations a a higher level just because of an order issue.

Yangi maqola

1 sharh

Katey Gordon

June 10, 2017 22:36
2

Sharhlar bilan harakatlar Doimiy havola
Hi Bailey,
There is a trick to remember the order of operations it's called PEDMAS and it goes like this
Parentheses
Exponents
Multiplication/Division
Addition /Subtraction

You work left to right. Now not all equations have this for example

(4+4)-(2+2), You would first work in the parentheses then subtract but you wouldn't have to worry about exponent etc.

The following video explains this well

https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/introduction-to-order-of-operations

Also the following article shows examples and deeply explains PEDMAS it may be able to help.
https://en.m.wikibooks.org/wiki/Arithmetic/Order_of_Operations

Mqola sharhlar uchun yopiq

Order of Operations

Qidirayotgan narsangizni topdingizmi?

1 sharh

Qidirayotgan narsangizni topdingizmi?