["{\"order\":[0,1,3,2],\"js\":\"\"}",{"type":4,"so":3,"so2":5,"so3":9,"dapan":[6,7,8]},{"so1":2,"so2":8,"so3":0},{"sIndex":2,"cIndex":19,"color":"#1b66ff"},{"so1":6,"so2":8,"so3":3,"so4":6,"so5":3,"so6":1,"type":3,"da":"1"},{"sIndex":0,"cIndex":8,"color":"#cf99cf"},{"list":[1,4,8,9],"N":4,"orderedList":[1,4,8,9]},{"list":[6,4,2],"N":3,"orderedList":[6,4,2]},{"so1":5,"so2":5},{"SBT":4,"ST":3},{"type":1,"so1":1,"so2":1,"so3":0,"kq":"-"},{"so1":4,"so2":6,"so3":3,"so4":4,"so5":4,"so6":3,"type":3,"da":"1"},{"so1":5,"so2":5,"so3":2,"so4":5,"so5":4,"so6":2,"type":2,"da":"2"},"{\"order\":[2,0,1,3],\"js\":\"\"}",{"type":1,"sogiua":9,"songang":9,"sodoc":9,"kqngang":0,"kqdoc":0,"pheptinhdoc":"-","pheptinhngang":"-","display_type":0},{"a":3,"b":"cái áo","c":"Bán đi","d":4,"e":4,"t":8},{"a":4,"b":"quyển sách","c":"Mua thêm","d":1,"e":3,"t":4}]
["[\"1\"]",[6,7,8],"10","8","Nhỏ hơn","2",[1,4,8,9],[6,4,2],"10","4","-","Nhỏ hơn","Bằng","[0,1,2,3]",{"input1":"0","input2":"0"},{"ans1":"8","ans2":"-","ans3":"4","ans4":"=","ans5":"4"},{"ans1":"1","ans2":"+","ans3":"3","ans4":"=","ans5":"4"}]
Nối số cần điền vào chỗ trống để được phép tính đúng.
- 2# ... + 4 = 6
- 5# ... - 2 = 3
- 9# ... - 7 = 2
- 6# 1 + ... = 7
Số chẵn bé nhất có một chữ số là:
- 9
- 2
- 8
- 1
