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Mathematics 17 Online
CuddlyBubbies852:

10 x 8 + 13 - -20 x 30 =?

umm:

Welcome to QuestionCove! What do you need done here? Simplify or Evaluating?

Pixel:

Use PEMDAS

CuddlyBubbies852:

evaluating

totally17:

ok i got 693 but idk

Pixel:

Good!

CuddlyBubbies852:

i get 3,390

Pixel:

you're doing it wrong then, So PEMDAS do multiplication first

Pixel:

10 x 8 and -20 x 30

Pixel:

what is 10 x 8?

Pixel:

Bubbies what is 10 x 8

totally17:

80 and -20*30 is -600

Pixel:

Ok, Next do addition and subtraction

Pixel:

80 + 13?

totally17:

you would add 80+13 and then subtract -600 giving you 693

Pixel:

Do you understand Bubbie?

CuddlyBubbies852:

ummmmmmmmmmmmmmmmmm i got nothing

Pixel:

._.

totally17:

ok one sec

Pixel:

What is PEMDAS?

CuddlyBubbies852:

OMG HOW U DO THAT FACE IT WAS SOOOO CUTE

Pixel:

Period Underscore Period

Pixel:

._.

CuddlyBubbies852:

.-.._..-. IM ON THE ROLL

totally17:

pedmas is Please Excuse My Dear Aunt Sally : Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction

AnimeGhoul8863:

They are correct its 693

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