TOSHIMINA759
Answered

svp on peut m aider ​

Svp On Peut M Aider class=

Sagot :

MAUDMARINE

Bonjour  

A = - 5 + 7 x 5

A = - 5 + 35

A = 30

B = 24 - (- 8) x 3

B = 24 - (- 24)

B = 24 + 24

B = 48

C= - 2 - 5 (21 - 6)

C =  - 2 - 5 * 15

C= - 2 - 75

C = - 77.

Bonjour

A = -5 + 7 × (+10 + 15)

A = - 5 + 7 × 5

A = - 5 + 35

A = 30

B = (-6) ×(-4) - (12 - 20) × 3

B = 24 - (- 8) × 3

B = 24 - (- 24)

B = 24 + 24

B = 48

C = -8 ÷ 4 - 5(7 × 3 -6)

C = - 2 - 5 (21 - 6)

C =  - 2 - 5 × 15

C = - 2 - 75

C = - 77