| 752810+(-923940-828870)=-1000000 | 803121-(810963-858197)=850355 |
| 570000+(-760000+260981)=70981 | 494589-(-361838+890000)=-33573 |
| -198319+(-502192-100000)=-800511 | 811367-(682024+500000)=-370657 |
| -261584+(400000-491150)=-352734 | 197675-(887325-241897)=-447753 |
| -570109-(-654343+164757)=-80523 | -98940+(-395791+293405)=-201326 |
| -406061-(401289-284000)=-523350 | -892473-(94364-693936)=-292901 |
| -84608+(-538450-156965)=-780023 | -306600-(713729-44856)=-975473 |
| 448861+(-608773-450000)=-609912 | -521639+(-567772+709321)=-380090 |
| 941300-(654358+822488)=-535546 | 640989-(493947-457958)=605000 |
| -662254+(980000-810000)=-492254 | -418570-(-425671+334867)=-327766 |
| 666600-(130000+990000)=-453400 | 142395-(-549460+647855)=44000 |
| 600000+(949211-820628)=728583 | -800000-(-367576+250218)=-682642 |
| 644606-(-440180+340039)=744747 | 546120+(-360000-745904)=-559784 |
| 137296-(-551043-158324)=846663 | -375093+(80776-529143)=-823460 |
| -526911-(249200+200590)=-976701 | 8501-(-436270-552757)=997528 |
| -81780-(190000+620893)=-892673 | 147239+(-178542+684211)=652908 |
| -277983+(-432755-0)=-710738 | 591212+(-636783-714429)=-760000 |
| -419532-(-642621-381621)=604710 | 287519-(-345369-152838)=785726 |
| 957099+(566653-523752)=1000000 | -502874-(-600000+962126)=-865000 |
| 549263+(259300-542563)=266000 | -300119-(-339288-636403)=675572 |
| -600000+(-296124+126124)=-770000 | -312270-(234298+332406)=-878974 |
