Bonjourrrrr c pour demain svppp
Merciiiii
2 Effectue les calculs suivants.
A = (- 5 + 1) + (6 - 11) + (-3-17)
A =
A =
A =
A =
B = (15-12) - (-1-8) + (5 + 7) - (-1-5)
B=
B=
B=
B =
C = (-3+1-9) -(6-11 + 3) + (-5-11-10)
C=..
C =
C =
C =
D = (-12 + 1 - 12) - [(- 4 - 11) - (- 1 - 1)]
D=
D=
D=
D=
D =
D=
D=
E = [(-1 +0,5) - (3,5-2)]-[(1 - 17) + (- 8 + 1)]
E =
E=
E=
E=
E=