Exercice 6: Effectuer mentalement les calculs suivants. A = 12 + 12 B = 22 +32 A = BE C = 52 + 12 C =.. D = 32 +42 D=
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miamiss925
Question
Exercice 6: Effectuer mentalement les calculs suivants.
A = 12 + 12
B = 22 +32
A =
BE
C = 52 + 12
C =..
D = 32 +42
D=
A = 12 + 12
B = 22 +32
A =
BE
C = 52 + 12
C =..
D = 32 +42
D=
1 Réponse
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1. Réponse babou50
Réponse:
Bonsoir
A = 1 + 1
A = 2
B = 4 + 9
B = 13
C = 25 + 1
C = 26
D = 9 + 16
D = 25