Sagot :
bonjour
cuisine (-6)-(+30)+(+4)-(-3) = - 6 - 30 + 4 + 3 = - 31
salle de Bal (+6)+(-22)-(-13) , = 6 - 22 + 13 = - 3
véranda (-5)+(-4)-(-7)-(+8) , = - 5 - 4 + 7 - 8 = - 10
salle à manger (-27)÷(-3)+(-81)÷9 , = 9 - 9 = 0
grand salon -2×(16:4)-32 , = - 2 x 4 - 32 = - 8 - 32 = - 40
hall 19-(5-6):(-4) = 19 - ( - 1 ) : ( - 4 ) = 19 - 1/4 = - 18.75
salle de billard (-6)×(-3)-20:(-5)+7×8 = 18 + 4 + 56 = 78
bibliothèque 37:(-10)×(-5):2 = 3.7 x - 2.5 = - 9.25
Bonjour:)
Réponse:
Cuisine:
-6-30+(4)-(-3)
-6-30+4+3
-29
Solution -29
Salle de bal:
6-22+13
-3
Solution:
-3
véranda:
-5-4+7-(8)
-5-4+7-8
-10
Solution:
-10
Salle a manger:
9+-81/9
9-9
0
Solution:
9
Grand salon:
-2(4)-32
-8-32
-40
Solutions:
-40
Hall:
19-1.(-1)/(-4)
19-1.1/4
75/4
Solution:
75/4
Salle de billard:
18-1.20/(-5)+7.8
18-1(-4)+7.8
18+4+7.8
18+4+56
78
Solution:
78
Bibliothèque
-37/10(-5)/2
37/2/2
37/4
Solution: