Lớp 2 - Kiểm tra tháng 10

[{"so1":27,"so2":64,"so3":57,"so4":10},{"so2":6,"so1":7},{"so1":26,"so2":48,"so3":46,"so4":5},{"so1":64,"so2":3,"so3":2,"so4":46},{"seed1":5,"seed2":8,"so1":58,"so2":18},{"so1":24,"so2":12,"idx":4},{"a":18,"b":16},{"a":6,"b":7},{"shapeType":1,"color":"#5674b9","shapeVal":1},{"sType":2,"sIndex":0,"cIndex":2,"color":"#5674b9"}]

[">","13",">",">","76",{"ans1":"24-12=12","ans2":"12"},"34","13",[2,3],{"ua":["cd","cf","fe","de"],"ta":["CD","DE","EF","FC"]}]