Question

(87+6×19+45:3)-(50×2+43×2)=

Answer 1

Răspuns:

Explicație pas cu pas:

(87+6×19+45:3)-(50×2+43×2)=

= (87 + 114 + 15) - (100 + 86) = 216 - 186 = 30

Answer 2

( 87 + 6 × 19 + 45 : 3) - ( 50 × 2 + 43 × 2 )

= ( 87 + 114 + 15 ) - ( 100 + 86 )

= ( 201 + 15 ) - 186

= 216 - 186

= 30