Resolvem isto:

a)5-9+1=

b)18-3-21=

c)6-8-3-7-5-1+0-2=

d)-6+ (+9)+(-4)=

e)9-40+2+4+(+1)

f)(-4)+(+6)+(-3)+(-4)+(-5)=

g)(-10)+(-20)+(-15)+(+12)+(-30)+(-40)=

com os calculos.
e pra hoje .
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.