Question

Vă rog rezolvați-mi aceste calcule!​

Answer 1

Răspuns:

d) 90 + 7 x [1614 - 12000 :(18-10)]-16

90 + 7 x [1614 - 12000: 8 ]-16

90+7x[1614-1500]-16

90+7x114-16

90+798-16

888-16

872

e)44+8x[280:(37-1480:20:37)]:32

44+8x[280:(37-74:37)]:32

44+8x[280:(37-2)]:32

44+8x[280:35]:32

44+8x8:32

44+64:32

44+2

46

f)(18x8+56):[50x40:(220-2x60)]

(144+56):[2000:(220-120)]

200:[2000:100]

200:20

10

Explicație pas cu pas: