1. Calcule
a) (+5)+(-4)=
b) (-8)+(-7)=
c) (-9)+(-19)=
d) (+13)+(-33)=
e) (-13)+(-34) =
f) (-49)+(34)=
g) (+9) + (-8)=
h) (-14) +(-9)=
i) (+27) +(-9)=
j) (-36) + (+11)=
k) (-40)+ (-12)=​
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Lista de comentários


Helpful Social

Copyright © 2025 ELIBRARY.TIPS - All rights reserved.