10.57k
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78-20=
47-5=
48-5=
32-30=
65-4=
53-50=
68-5=
47-4=
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74-3=
75-30=
68-50=
47-30=
75-40=
86-50=
74-30=
74-50=
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28-6=
47-3=
98-20=
89-60=
39-8=
43-30=
38-20=
12+45=
36+23=
87+35=
65+24=
42+40=
78+35=
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32+53=
67-42=
68-5=
4+23=
35+42=
43+54=
67-37=
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