Lớp 5 - Kiểm tra tháng 3

[{"convert_type":0,"typeA":3,"typeB":4,"A":1.642,"B":164.2},{"a":4,"b":3,"c":4,"dv":1},{"a":2,"b":5,"c":30,"k":8,"l":40,"n":16},{"a":8,"b":5,"h":33,"dt":132,"d":40},6,{"lineType":1,"idLeter":1,"mapDistance":15,"type":0,"tile":500,"dv":"m","realDistance":75},{"a":3,"b":"Thứ Tư","d":7,"c":5,"e":"mười hai"},{"a":4,"b":30,"c":1,"d":24,"v":0.7,"n":36,"t":0,"k":54,"s":33.599999999999994},{"idx":1,"d":18,"r":17,"h":7,"hn":6},{"type":4,"d":1,"dv":1}]

["164,2","48","33,6",{"ans":"528"},{"ans1":"28,26","ans2":"56,52"},"75","4","42","6","1"]