Lớp 2 - Kiểm tra tháng 10

[{"so1":77,"so2":12,"so3":67,"so4":16},{"so2":3,"so1":7},{"so1":66,"so2":3,"so3":16,"so4":79},{"so1":53,"so2":5,"so3":37,"so4":40},{"seed1":7,"seed2":8,"so1":78,"so2":15},{"so1":58,"so2":49,"idx":1},{"a":16,"b":19},{"a":6,"b":5},{"shapeType":1,"color":"#ff2a2a","shapeVal":5},{"sType":3,"sIndex":0,"cIndex":11,"color":"#ff2a2a"}]

[">","10","<","<","93",{"ans1":"58-49=9","ans2":"9"},"35","11",[2,3],{"ua":["mn","no","op","pm"],"ta":["MN","NO","OP","PM"]}]