136:8+126:7+108:6+3=...
1. 136/8=17 2. 126/7=18 3. 17+18=35 4. 108/6=18 5. 35+18=53 6. 53+3=56
136:8+126:7+108:6+3=56 1) 136:8=17 2) 126:7=18 3) 108:6=18 4) 17+18=35 5) 35+18=53 6) 53+3=56