addition
127+238
365
1009-857
152
3,579+8,214
11,593
12,582-5,383
7,199
157,395+279,381
436,776
257+295
552
2,589-725
1,864
7,329+ 5,575
12,404
14,305-8,476
5,824
394,792+217,123
611,915
575+817
1,392
3,876-1,983
1,893
9,385+7,276
16,661
21,571-15,385
6,186
579,381+482,592
1,061,973
835+758
1,593
5,983-3,826
2,157
15,728+3,682
19,410
35,295-29,493
5,802
734,123-417,154
316,969
1,259+1,387
2,646
7,863-4,995
2,848
21,345+58,297
79,642
51,712-38,957
12,755
1,057,795-375,493
682,302