100+6000
6100
22-7
15
22/9
2.4
90000+599
90599
66-8
58
4/5
0.8
9995+223
10218
55-9
46
6/3
2
480+345
825
44-5
39
9/7
1.2
489+2333
2822
88-9
79
3/4
1.3