6
.
-
... H=.e.
D=
Exercice
A = 6 × (-2)-9 + (-3)
A =
A =
A = ********
=
Effectuer les calculs proposés
13 en les détaillant.
B = (6 × (-2) - 9) ÷ (-3)
********
********
D =
D=
*************
B = **************
**************
C = 9+5 × (-3) + (-2) + (-3)
C =
C =
C =
**********
*********
***********
9+5x(-3)
(-2) × (-3)
D=
D=