20+15=
35
50-60=
10
3x6=
2
2:62=
31
3+5-4=
4
21+12=
33
11-15=
5x4=
20
3:96=
32
3-5+8=
73+13=
86
hvad er 10-49=
39
5x6=
30
9:63=
7
99+78
177
36-20=
16
83+134=
217
152-77=
75
7+13x5
100
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