Alguém pode me ajudar pdf!!!
a) -18+(-3)-(+5)-10)+(+15

b) (-7)+(+8)-(+4)-(-7)+(-10)-(+20)= ​
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Lista de comentários


Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.