| -892619+(77579-36840)=-851880 | 363539-(812856+50683)=-500000 |
| -426218-(73571-399789)=-100000 | -610000+(-48582-224487)=-883069 |
| -58214-(-357229+313000)=-13985 | -833433+(-900000+910138)=-823295 |
| 628847+(58288-907868)=-220733 | 335002-(832412-127410)=-370000 |
| 636030-(-800080+567744)=868366 | -530158-(-563753-787870)=821465 |
| 395470-(108213+279307)=7950 | 234477-(900000-39331)=-626192 |
| -93300+(-30299-690000)=-813599 | -260000-(588057-623827)=-224230 |
| 793693+(-316842-856000)=-379149 | 695028-(-95907-124286)=915221 |
| 900559+(-399523-387400)=113636 | 138263-(-355807+671070)=-177000 |
| 140600+(-646355+550000)=44245 | -61554-(-538695+967141)=-490000 |
| -529062-(136400+254978)=-920440 | -758487+(-10973+19460)=-750000 |
| -213412-(0+370229)=-583641 | -443841+(660000-959813)=-743654 |
|
