一块地可种玉米830行,每行种395棵,这块地大约可种玉米多少棵?7^6a9~6C.y3K.r1r
算式:提示0C0i2`-k-b(g8o-i*W.L8B7^6a9~6C.y3K.r1r
答:这块地大约可种玉米:J:~1l'O5r-b6V)M1z/F+T棵。7^6a9~6C.y3K.r1r