6+6=?
12
10-2=
8
1x1=?
1
30+65=
95
25-10=?
15
2x2=4
102+100=
202
125-2=?
123
6x2=?
109+101
210
94-93=
9x2=?
18
192+221=
413
135-123=
10x2=?
20
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