Question

help

Answer 1

http://prntscr.com/d1dmyv

Answer 2

@AloneS

Answer 3

May I help?

Answer 4

sure

Answer 5

@3mar

Answer 6

Thanks.

Answer 7

I think it is D
Do you know why?

Answer 8

not really

Answer 9

Take that site. It is cool and interesting!
https://www.mathsisfun.com/associative-commutative-distributive.html

Associative Laws

The "Associative Laws" say that it doesn't matter how we group the numbers (i.e. which we calculate first) ...

Answer 10

3mar u know u can get Mathlete right

Answer 11

Yes, I know.
I deserve a professor!
as I am a Maths teacher and having master degree in mechanical engineering ;)

Answer 12

wow goood job XD

Answer 13

Thank you.

Did you get what you are looking for?

Answer 14

and thank u

Answer 15

yes thank u lol bye

Answer 16

Thank you for the medal!

Satisfied?

Answer 17

yes lol but y is this? http://prntscr.com/d1dzaj ??

Answer 18

sorry it was a mouse mis-click!

Answer 19

ok it is fine i was just wondering lol

Answer 20

and tank u again

Answer 21

I thank you that you gave me that chance to help you!

Answer 22

lol

Answer 23

@3mar it was A not D :(

Answer 24

So sorry
It would be D if it is + not -

Answer 25

ok

Answer 26

It is my mistake!
I apology!

Answer 27

it is fine i still past i got a B