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Exercice 2: (4 points)

Calculer les expressions suivantes en écrivant les étapes intermédiaires.
B=(3-5-11) × 4
A=4+5 x (-3)
D=-9+ (-15): (-3) +7
C=-8-7× (-4)

1 Answer

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Answer: 1. -13x4=-52

2. 9x(-3)=-27

3. -24: -21

4. -15x(-4)=80

Explanation:

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User Arne Klein
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