LINAMOU34
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COUCOU Voux ouvez bien repondre a ma question sur
R = 120 - [ 100 x ( 2+3 ) : (6 + 3 x 13 + 5)]
S = (6 + 4 ) x ( 2 + 7 )
T = 6+ [4 x ( 2 + 7)]
U = 12 : [ 4 + ( 2 x 4)]
V = 120 - ((5 + 8) × 2 + 12 ÷ 3)
W = 3 × (11 + 9) ÷ 6 - (5 + 2)
X = ( 200 x 4 +100 ) : [ (12 + 8 ) x 4 +10 ]
Y = 30 x ( (6 + 4) x 2)
Z = [ 50 + 4 x 5 + (60 : 4 + 5)] : 3 x 3
Z' = [ 50 + 4 x 5 + (60 : 4 + 5)] : (3 x 3
sur tout ça s'il vous plait

Sagot :

ANASAG

Réponse:

R= 120 - [100 × (2+3) ÷ (6 +3 × 13 +5)]

R= 120 - [100 × (2+3) ÷ (6 +39 +5)]

R= 120 - [100 × 5 ÷ 50]

R= 120 - (500 ÷ 50)

R= 120 - 10

R= 110

S= (6 + 4 ) x ( 2 + 7 )

S= 10 × 9

S= 90

T = 6+ [4 x ( 2 + 7)]

T= 6 + (4 × 9)

T= 6 + 36

T= 42

U= 12 : [ 4 + ( 2 x 4)]

U= 12 ÷ (4 + 8)

U= 12 ÷ 12

U= 1

V= 120 - ((5 + 8) × 2 + 12 ÷ 3)

V= 120 - (13 × 2 +12 ÷ 3)

V= 120 - (26 + 4)

V= 120 - 30

V= 90

W = 3 × (11 + 9) ÷ 6 - (5 + 2)

W= 3 × 20 ÷ 6 -7

W= 60 ÷ 6 -7

W= 10 -7

W= 3

X = ( 200 x 4 +100 ) : [ (12 + 8 ) x 4 +10 ]

X= (800 +100) ÷ [20 × 4 +10]

X= 900 ÷ (80 +10)

X= 900 ÷ 90

X= 10

Y = 30 x ( (6 + 4) x 2)

Y= 30 × (10 × 2)

Y= 30 × 20

Y= 600

Z = [50 + 4 x 5 + (60 : 4 + 5)] : 3 x 3

Z= [50 +4 × 5 + (15 +5)] ÷ 3 × 3

Z= [50 + 4 × 5 + 20] ÷ 3 × 3

Z= [50 +20 +20] ÷ 3 × 3

Z= 90 ÷ 3 × 3

Z= 30 × 3

Z= 90

Z' = [ 50 + 4 x 5 + (60 : 4 + 5)] : (3 x 3)

Z'= [50 +4 × 5 + (15 +5)] ÷ 9

Z'= [50 + 4 × 5 + 20] ÷ 9

Z'= [50 +20 +20] ÷ 9

Z'= 90 ÷ 9

Z'= 10