Lớp 2 - Đề khảo sát giữa học kỳ I lớp 2

[{"so2":70,"so1":26},{"so1":28,"so2":83,"so3":7,"so4":13,"so5":51,"so6":2,"type":2,"da":"1"},{"so1":95,"so2":84,"so3":4,"so4":21,"so5":1,"so6":14,"type":0,"da":"0"},{"pheptinh":"-","so1":37,"so2":6,"dv":0},{"a":329,"b":180,"c":133,"d":64,"i":2},{"a":471,"b":367,"c":196,"d":104,"i":4},{"seed1":3,"seed2":8,"so1":38,"so2":46},{"seed1":3,"seed2":3,"so1":33,"so2":24},{"so":4,"missed":1},{"so1":588,"so2":134},{"type":1,"so1":34,"so2":20,"so3":14,"kq":"-"},{"a":56,"b":31,"c":25,"d":11,"e":14,"h1":4,"h2":5,"h3":6,"pos2":1,"pos3":0,"cid":4,"rnd":2},{"alpha":1,"Xgoc":43,"Ygoc":64,"dai":40,"XSeg":84,"YSeg":38,"alphaSeg":2},{"so1":22,"so2":74,"idx":10},{"so1":55,"so2":26,"idx":4}]

["96","Nhỏ hơn","Lớn hơn","31","9","8","84","9","4","454","-",[0,0,1,1],"40",{"ans1":"22+74=96","ans2":"96"},{"ans1":"55-26=29","ans2":"29"}]