Question

p. [(358 +254): 9+16] x 100: [( 178 +542): 12) =
Calculează aici!
4. (35 x 62 - (152 x 14:28 +1 094)] : (812 x 9 - 7208) x [(485 + 515) : 1 000] =
Calculează aici! Repede ​

Answer 1

Răspuns:

[(358 +254): 9+16] x 100: [( 178 +542): 12)

(612:9+16)x100:(720:12)=

(68+16)x100:60=

84x100:60=

8400:60=140

[35 x 62 - (152 x 14:28 +1 094)] : (812 x 9 - 7208) x [(485 + 515) : 1 000] =

[2170-(2128:28+1094)]:(7308-7208)x(1000:1000)=

[2170-(76+1094)]:100x1=

(2170-1170):100=

1000:100=10