Реши примеры. (180:18+8)*6= (135:9+14)*2= (16*5-20):15= (4*80-280)*4= (78+27):7*3=...

Question

Реши примеры.
(180:18+8)*6=
(135:9+14)*2=
(16*5-20):15=
(4*80-280)*4=
(78+27):7*3=
(840-730)*3:11=

Answer 1

(180:18+8)*6=(10+8)*6=18*6=108
(135:9+14)*2=(15+14)*2=29*2=58
(16*5-20):15=(80-20):15=60:15=4
(4*80-280)*4=(320-280)*4=40*4=160
(78+27):7*3=105:7*3=15*3=45
(840-730)*3:11=110*3:11=330:11=30