Quelqun pourrait me calculervses calculs piur dmain (-2)×8+5×4+(-6)×(-3) B: 4-(-5)×(-2)+(3-4×2) C: 5×(-2)+(-5-3×(-5))+(8×(-2)+3) D:175×(-125÷5+(-3)×(-2)) E: (-5
Mathématiques
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Question
Quelqun pourrait me calculervses calculs piur dmain
(-2)×8+5×4+(-6)×(-3)
B: 4-(-5)×(-2)+(3-4×2)
C: 5×(-2)+(-5-3×(-5))+(8×(-2)+3)
D:175×(-125÷5+(-3)×(-2))
E: (-5+3)×(-10)+(-2-3)×5+35/7
(-2)×8+5×4+(-6)×(-3)
B: 4-(-5)×(-2)+(3-4×2)
C: 5×(-2)+(-5-3×(-5))+(8×(-2)+3)
D:175×(-125÷5+(-3)×(-2))
E: (-5+3)×(-10)+(-2-3)×5+35/7
1 Réponse
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1. Réponse Mesdevoirs88
A= (-2) x 8 + 5 x 4 + (-6) x (-3)A= -16 + 20 + 18
A= 4 + 18
A= 22
B= 4 - (-5) x (-2) + (3 - 4 x 2)
B= 4 - 10 + (3 - 8)
B= -6 + (-5)
B= -6 - 5
B= -11
C= 5 x (-2) + (-5 - 3 x (-5)) + (8 x (-2) + 3)
C= -10 + (-5 - (-15)) + (-16 + 3)
C= -10 + 10 + (-13)
C= 0 - 13
C= -13
D= 175 x (-125 : 5 + (-3) x (-2))
D= 175 x (-25 + 6)
D= 175 x (-19)
D= -3325
E= (-5 + 3) x (-10) + (-2-3) x 5 + 35/7
E= -2 x (-10) + (-5) x 5 + 35/7
E= 20 + (-25) + 5
E= 20 - 25 + 5
E= -5 + 5
E= 0