1.
[593+126×8- (368:4+707:7)]×100=m
[593+1 008 - (92+101)]×100=m
(593+1 008 - 193)×100=m
(1 601 - 193)×100=m
1 408×100=m
140 800 = m
2.
[(408:2+50:2)×3-65×4]×3+4×0=
[(204+25)×3-260]×3+0=
(229×3-260)×3+0=
(687-260)×3+0=
427×3+0=
1 281+0=
1 281
3.
106+12×[1000-75:5 ×(96:3:2:8)]=
106+12×[1000-15 ×(32:2:8)]=
106+12×[1000-15 ×(16:8)]=
106+12×(1000-15 ×2)=
106+12×(1000-30)=
106+12×970=
106+11 640=
11 746
