addition
30+69
99
210-79
131
59*6
354
27.13+14.05
41.18
3/9+3/9
6/9
6590+648
7238
648-74
574
467*65
7
18.05-6.13
11.92
7/10-5/10
2/10
5798+7438
13236
7976-894
7082
645*79
8
28.902+14.54
43.442
87/89 -78/89
9/89
7606+57484
65090
7896-7694
202
540*569
9.64285714286
43.67-34.87
8.8
10/100+79/100
89/100
78904+8929
78904
7897-578
7319
43*89
3827
46.33+469.93
516.26
34/100-7/100
27/100