绗簩鍗曞厓娴嬭瘯鍗?/p>
涓�銆佺畻涓�绠椼�?/p>
10-9=
9-7=
3+6=
4+3=
7-0=
5+4=
8-8=
6-2=
2+1+7=
6+4-5=
8-4+3=
2+2+6=
7-2-3=
9-7-0=
4+5-3=
8-6+7=
浜屻�佹兂涓�鎯?/p>
,
濉竴濉�?/p>
1.
鐓ф牱瀛?/p>
,
濉暟銆?/p>
2.
鍦?/p>
(
)
閲屽～涓婂悎閫傜殑鏁般�?/p>
6-(
)=4
7+(
)=10
9-(
)=6
绗簩鍗曞厓娴嬭瘯鍗?/p>
涓�銆佺畻涓�绠椼�?/p>
10-9=
9-7=
3+6=
4+3=
7-0=
5+4=
8-8=
6-2=
2+1+7=
6+4-5=
8-4+3=
2+2+6=
7-2-3=
9-7-0=
4+5-3=
8-6+7=
浜屻�佹兂涓�鎯?/p>
,
濉竴濉�?/p>
1.
鐓ф牱瀛?/p>
,
濉暟銆?/p>
2.
鍦?/p>
(
)
閲屽～涓婂悎閫傜殑鏁般�?/p>
6-(
)=4
7+(
)=10
9-(
)=6