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AIDER
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June 2021
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Bjr et Merci bcp d'avance niveau 5ème
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maudmarine
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Exercice 1
:
Calcule en détaillant les étapes
F = 5,5 x 100 + 230 - 10 - 57 x 4
F = 550 + 230 - 10 - 228
F = 780 - 238
F = 542
G = 5,5 - 100 - 230 x 10 - 57 x 4
G = 5,5 - 100 - 2300 - 228
G = 5,5 - 2628
G = - 2622,50
H = 3 - 1,25 x 1000 - 7500 - 10 + 97
H = 3 - 1250 - 7500 - 10 + 97
H = 3 + 97 - 1250 - 7500 - 10
H = 100 - 8760
H = - 8660
Exercice 3 : Calcule astucieusement :
N = 27 - 19 - 3 + 11
N = 27 + 11 - 19 - 3
N = 38 - 22
N = 16
P = 5 x 25 x 2 x 4
P = 125 x 2 x 4
P = 250 x 4
P = 1000
Q = 8,3 + 8 + 6 + 1,7
Q = 8,3 + 1,7 + 8 + 6
Q = 10 + 14
Q = 24
R = 7 x 0,5 x 3 x 20
R = 3,5 x 3 x 20
R = 10,5 x 20
R = 210
S = 3,2 + 6,1 + 3,4 + 2,8 + 5,6
S = 3,2 + 2,8 + 3,4 + 5,6 + 6,1
S = 6 + 9 + 6,1
S = 12,1 + 9
S = 21,1
T = 12,5 x 2,5 x 8 x 2 x 4,4 x 4
T = 31,25 x 16 x 17,6
T = 8800
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AIDER
June 2021 | 0 Respostas
SALUT...C'est urgent svp matiere:Anglais Niveau:6eme.... Voila je suis bloquer a ces trois exercices: Merci d'avance 1: 2: 3:
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Exercice1 et 3 svp ils sont cours merci d'avance;-)
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Verified answer
Exercice 1 : Calcule en détaillant les étapesF = 5,5 x 100 + 230 - 10 - 57 x 4
F = 550 + 230 - 10 - 228
F = 780 - 238
F = 542
G = 5,5 - 100 - 230 x 10 - 57 x 4
G = 5,5 - 100 - 2300 - 228
G = 5,5 - 2628
G = - 2622,50
H = 3 - 1,25 x 1000 - 7500 - 10 + 97
H = 3 - 1250 - 7500 - 10 + 97
H = 3 + 97 - 1250 - 7500 - 10
H = 100 - 8760
H = - 8660
Exercice 3 : Calcule astucieusement :
N = 27 - 19 - 3 + 11
N = 27 + 11 - 19 - 3
N = 38 - 22
N = 16
P = 5 x 25 x 2 x 4
P = 125 x 2 x 4
P = 250 x 4
P = 1000
Q = 8,3 + 8 + 6 + 1,7
Q = 8,3 + 1,7 + 8 + 6
Q = 10 + 14
Q = 24
R = 7 x 0,5 x 3 x 20
R = 3,5 x 3 x 20
R = 10,5 x 20
R = 210
S = 3,2 + 6,1 + 3,4 + 2,8 + 5,6
S = 3,2 + 2,8 + 3,4 + 5,6 + 6,1
S = 6 + 9 + 6,1
S = 12,1 + 9
S = 21,1
T = 12,5 x 2,5 x 8 x 2 x 4,4 x 4
T = 31,25 x 16 x 17,6
T = 8800