一年级数学下册,练习一,9,=12,129=,1.,3,3,2.,915,916,917,159,169,179,6,6,7,7,8,8,3.,2,4,6,8,9,7,5,3,4.,1192,5.,15,9,6,1,14,9,5,6.,119 69 139 94 189 159169 129 14989 179 97,2,13,7,17,15,9,3,8,4,6,5,16,7.,12,15,0,6,8.,有11支蜡烛，吹灭了9支，还有多少支亮着？,（支）,11,9,2,9.,树上原来有13只猴，下来3只。树上还剩多少只？,（只）,13,3,10,小红做了12朵红花，小明做了9朵。小明至少还要做几朵，才能超过小红？,
