Bonjour, Pourriez vous m’aider pour cette exercice ? ( ex 12 ) Merci d’avance.... Pergunta de ideia deLeabp

December 2020 1 111 Report

Bonjour,
Pourriez vous m’aider pour cette exercice ? ( ex 12 )
Merci d’avance

Lista de comentários

annelisernd

Réponse:

A)

$7 + {3}^{2}$

= 7+3×3
= 7+9
=16

B)

$2 + {5}^{2} \times 4$

=2+5×5×4
=2+25×4
=2+100
=102

C)

$2 \times {5}^{2} + 4$

=2×5×5+4
=10×5+4
=50+4
=54

D)

${5}^{2} + 3 \times 5$

=5×5+3×5
=25+15
=40

E)

$6 \times {3}^{2}$

=6×3×3
=18×3
=54

F)

${(4 \times 5)}^{2}$

=4×5×4×5
=20×20
=400

G)

$7 \times {2}^{3}$

=7×2×2×2
=14×4
=56

H)

$34 - 24 + {2}^{2}$

=34-24+2×2
=10+4
=14

I)

${4}^{2} + {6}^{2}$

=4×4+6×6
=16+36
=52

1 votes Thanks 1

Leabp Merciiii beaucoup tu me sauves la vie!

Leabp <3

annelisernd De rien avec plaisir

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