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Sagot :

CO0309

Réponse:

A = 25 + 22 + 75

A = 47 + 75

A = 122

B = 37 - 3 × 9

B = 37 - 27

B = 10

C = 12 ÷ 2 × 6 + 26

C = 6 × 6 + 26

C = 36 + 26

C = 62

D = 309 + 6 × 7 ÷ 12 - 7 + 4

D = 309 + 42 ÷ 12 - 7 + 4

D = 309 + 3,5 - 7 + 4

D = 309 - 3,5 + 4

D = 309,5

E = 120 - 13 + 1 × 2 - 6

E = 120 - 13 + 2 - 6

E = 107 - 4

E = 103

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