Question

Rezolva exercițiile:
[472+51×4-(480:4+32×5)]×1000=?
3000-5×[41+(84-8×8:4):2]=?
E urgenttttttttt

Answer 1

Răspuns:

1. [ 472+51×4-(480:4+32×5)]×1000 =

[472+51×4-(120+160)]×1000=

(472+51×4-280) × 1000=

(472+204-280)×1000 =

(676-280)×1000 =

396 × 1000 =

396.000

2. 3000-5×[41+(84-8×8:4):2] =

3000-5×[41+(84-64:4):2] =

3000-5×[41+(84-16):2] =

3000-5×(41+68:2) =

3000-5× (41+34) =

3000-5×75 =

3000-375 =

2625

Sper ca te-am ajutat !