["{\"order\":[1,2,3,0],\"js\":\"\"}",{"so1":43,"so2":5,"idx":7,"help":false},{"idx":4,"type":1,"donvi":8,"metricIdx":0,"d1":2,"d2":4,"qd":1,"color":"#f063c0"},{"sIndex":4,"cIndex":17,"color":"#8fff16","dvi":0,"edge":[24,9,21,14,45,23]},{"gio":8,"giay":0,"phut":24,"kieuchu":1,"help":false},{"so1":7,"so2":0},{"so1":1,"so2":2,"so3":8,"so4":3},{"so1":9,"so2":2},{"so1":6,"so2":7,"type":0},{"z":7,"x":1,"y":1,"xy":11}]
["[\"0\"]",{"ans2":"91"},"16","136","8:24","0","<","2","42","77"]
Thực hiện phép trừ: 532 - 168
- 364
- 374
- 354
- 394