940-24*5:(210-90)
24*5=120
940-120:(210-90)
210-90=120
940-120:120
120:120=1
940-1=939
(964-672)+(12*7+29*3)
964-672=292
292+(12*7+29*3)
12*7=84
292+(84+29*3)
29*3=87
292+(84+87)
84+87=171
292+171=463
940-24*5:(210-90)
24*5=120
940-120:(210-90)
210-90=120
940-120:120
120:120=1
940-1=939
(964-672)+(12*7+29*3)
964-672=292
292+(12*7+29*3)
12*7=84
292+(84+29*3)
29*3=87
292+(84+87)
84+87=171
292+171=463