Question

Calculati: a) |-38|+|80-95|-|-13| = b) |+32-96|-2•|-19-35|-3•|-14| = c) -5 • |-2 • (-3) - 18| + 5 • |-26 : (+2) - 18| -3 • |-13| = d) -3 • (|-6• (+3) -9| + |-38|) - |- 19 : (-1) - 25| - |-13| = URGENT!

Answer 1

a) |-38|+|80-95|-|-13| = 38+15-13=40

b) |+32-96|-2•|-19-35|-3•|-14| =64-2• 54-3• 14=64-108-52=-96

 c) -5 • |-2 • (-3) - 18| + 5 • |-26 : (+2) - 18| -3 • |-13| =
=-5 • |6 - 18| + 5 • |-13 - 18| -3 • |-13| =
=-5 • |-12| + 5 • |-31| -3 • |-13| =
=-60 + 155 -39 =56

 d) -3 • (|-6• (+3) -9| + |-38|) - |- 19 : (-1) - 25| - |-13| =
=-3 • (|-18 -9| + |-38|) - | 19 - 25| - |-13| =
=-3 • (|-27| + |-38|) - |-6| - |-13| =
=-3• (27+ 38) - 6 - 13 =
=-3• 65 - 19 =
=-195-19=214