Question

4. Calculaţi: [25-24:(11-14)]-[-9+8:(27-35)] =
urgent ​

Answer 1

$[25-24:(11-14)]-[-9+8:(27-35)] =$

$\left[25-24\div \left(11-14\right)\right] = 25-24\div \left(11-14\right) =25-24\div \left(-3\right) =25-\left(-8\right) =33$

$33-\left[-9+8\div \left(27-35\right)\right] =$

$\left[-9+8\div \left(27-35\right)\right] = -9+8\div \left(27-35\right) =-9+8\div \left(-8\right) =-9-1 = -10$

$33-\left(-10\right) = 43$