В 154км.-<span>154 000 000 ММ</span>
1. 14295:15+103*7^=6002
2. 5794+(12*701:2-1009)=13197
3.125*36+(5*100-306)=4694
1 )1000-360)-(890-375)=125.
2)(900-375)+(469+37)=506
3)781-(594-546)-138=595
4)376+(434-254)+329=885
99+98=197!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!