Lớp 1 - Đề khảo sát giữa học kỳ I lớp 1

[{"n":1,"chiso":[9]},{"so1":7,"so2":1},{"order":"question2","so":5,"pos":3,"vA":9,"vA1":4,"vkq1":5,"vB":8,"vB1":3,"vkq2":5,"vC":7,"vC1":2,"vkq3":5,"vD":5,"vD1":0,"vkq4":5},{"SH":[8,2],"missed":0},{"sIndex":6,"cIndex":3,"color":"#16d0ff"},{"list":[8,7,3,9],"N":4,"orderedList":[3,7,8,9]},{"list":[1,2,4],"N":3,"orderedList":[4,2,1]},{"so1":5,"so2":4},{"so1":4,"so2":2,"so3":2},{"imageId":"gl20","num1":9,"num2":0,"imageName":"cuốn sách"},{"num1":2,"num2":1,"imageId":"gl9"},{"so1":4,"so2":5,"so3":1},{"so1":4,"so2":2},{"so1":3,"so2":5},{"tong":4,"SH1":3},{"tong":4,"SH2":3},{"num1":3,"num2":2,"imageId":"gl3","correctOpt":2},{"so1":7,"so2":3},{"so1":2,"so2":0,"ty1":1,"ty2":1,"ty3":0},{"type":1,"sogiua":6,"songang":10,"sodoc":7,"kqngang":4,"kqdoc":1,"pheptinhdoc":"-","pheptinhngang":"-","display_type":0}]

[[9],"8","6-1=5","8","3",[3,7,8,9],[4,2,1],"9","8","9","2+1=3","10","6","8","1","1",2,"10","2",{"input1":"4","input2":"1"}]