DJESSY7456 DJESSY7456 16-11-2022 Mathématiques Answered 64 Simplifier les calculs le plus possible. A = (+5)-(-19) − (+8) − (+6) B = (-1,25) + (−8,5) – (-4,75) − (+11) C = (+ 6,07). − (+ 1,03) − (−7) − (− 15,3)