197-(38+97) =197-135=62
374-(174+55) =372-229=145
342-(69+42) =342-111=231
568-36-64=532-64=468
418-(118+95) =418-213=205
259-78-22=181-22=159
197-(38+97) =197-135=62
374-(174+55) =372-229=145
342-(69+42) =342-111=231
568-36-64=532-64=468
418-(118+95) =418-213=205
259-78-22=181-22=159