369+244 = 613
613/7 = 87.57
317*4= 1268
1268*3/4 = 951
9928-5428 = 4500
4500*5/18 = 1250
625/5 = 125
125*13/25 = 65
369+244 = 613
613/7 = 87.57
317*4= 1268
1268*3/4 = 951
9928-5428 = 4500
4500*5/18 = 1250
625/5 = 125
125*13/25 = 65