medium Set 40 Table Grid
13+23+82x19+6=6
5=5+140x72x
2=1=6=615x7=7
1=13+9=2=56x5=5
40x2578+24x216x
7=288x85=5612x4+
9+2=14+8=7=
40x10+47=9=1=10+
54x280x4=6x1=
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