| 283275-(-535420+298695)=520000 | -486028+(-65967-75968)=-627963 |
| 866712-(760982+924273)=-818543 | -200000-(-4974-95026)=-100000 |
| -717252-(-696361-746606)=725715 | 959293-(900623+178670)=-120000 |
| 869133+(-201958-167000)=500175 | -207188-(400000+287679)=-894867 |
| 10040+(402348-905064)=-492676 | -791619+(-522428+887306)=-426741 |
| 120160+(-308794+482423)=293789 | -6400-(284575+110000)=-400975 |
| -70082+(438703-360000)=8621 | -261584+(400000-491150)=-352734 |
| 643213-(418917+133279)=91017 | 244626-(-213864-398755)=857245 |
| 302244+(372182-852398)=-177972 | -845323-(-670000+236690)=-412013 |
| -539079+(454430-247431)=-332080 | 437628-(-700416+291156)=846888 |
| 303875+(299340-361276)=241939 | -537395-(730152-957733)=-309814 |
| 448861+(-608773-450000)=-609912 | -434694-(300000-126038)=-608656 |
| 65052-(-100000+265052)=-100000 | -50127-(-125866+339627)=-263888 |
| -536782-(-721997-716912)=902127 | 887254-(-526798+462294)=951758 |
| 788504-(789196-37042)=36350 | -207878+(-324292-278571)=-810741 |
| -130000+(-641971+363789)=-408182 | 387931+(-916413+897713)=369231 |
| -43249+(-669866-178256)=-891371 | -274485-(82511-716996)=360000 |
| -709784-(-242894+231449)=-698339 | 145263-(-726414-16808)=888485 |
| 158058+(-236972-283324)=-362238 | 506594-(770000-58722)=-204684 |
| -340000-(752378-792378)=-300000 | 154037+(-172742+208000)=189295 |
| -316264+(-17000+200000)=-133264 | 797211-(690210-132351)=239352 |
