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Réponse:
Bonjour,
a) 2×4 = 8
b) 4² = 16
c) 4×5+11 = 20+11 = 31
e) 4³= 64
f) 30-2×4 = 30-8 = 22
g) 50-4² = 50-16 = 34
d) 3×4-6 = 12-6 = 6
h) 4×(2+4) = 4×6 = 24
Réponse:
Bonjour,
a) 2×4 = 8
b) 4² = 16
c) 4×5+11 = 20+11 = 31
e) 4³= 64
f) 30-2×4 = 30-8 = 22
g) 50-4² = 50-16 = 34
d) 3×4-6 = 12-6 = 6
h) 4×(2+4) = 4×6 = 24