2
kino 发表于 2017-3-18 20:25 static/image/common/back.gif
2
你答对啦http://haigui001.com//mobcent//app/data/phiz/default/23.pnghttp://haigui001.com//mobcent//app/data/phiz/default/23.png
何锦波 发表于 2017-3-18 10:55 static/image/common/back.gif
7119
答错啦,再看看
kino 发表于 2017-3-18 20:25 static/image/common/back.gif
2
你答对啦http://haigui001.com//mobcent//app/data/phiz/default/23.pnghttp://haigui001.com//mobcent//app/data/phiz/default/23.png
2
12
1+1X0+1=2
30
等于2,先算乘再算加号
黄伊婷(美国) 发表于 2017-3-30 06:56 static/image/common/back.gif
等于2,先算乘再算加号
答对啦http://haigui001.com//mobcent//app/data/phiz/default/23.pnghttp://haigui001.com//mobcent//app/data/phiz/default/23.png