计算题 zzz

[
{
            "id":"207",
            "name":"20以内退位减法",
            "version":"2",
            "s":"2"
            },{
            "id":"203",
            "name":"20以内的不退位减法",
            "version":"2",
            "s":"2"
            },{
            "id":"202",
            "name":"凑10练习",
            "version":"2",
            "s":"2"
            },{
            "id":"201",
            "name":"20以内的不进位加法",
            "version":"2",
            "s":"2"
            },{
            "id":"200",
            "name":"10以内三个数连加",
            "version":"2",
            "s":"2"
            },{
            "id":"199",
            "name":"10以内三个数连减",
            "version":"2",
            "s":"2"
            },{
            "id":"186",
            "name":"100以内两位数减整十数",
            "version":"2",
            "s":"2"
            },{
            "id":"185",
            "name":"100以内两位数加整十数",
            "version":"2",
            "s":"2"
            },{
            "id":"184",
            "name":"100以内两位数减一位数",
            "version":"2",
            "s":"2"
            },{
            "id":"183",
            "name":"100以内两位数加一位数",
            "version":"2",
            "s":"2"
            },{
            "id":"173",
            "name":"20以内的退位减法",
            "version":"2",
            "s":"2"
            },{
            "id":"171",
            "name":"整十数加整十数的加法",
            "version":"2",
            "s":"2"
            },{
            "id":"150",
            "name":"20以内进位加法",
            "version":"2",
            "s":"2"
            },{"id":0}
]