五年級(jí)脫式計(jì)算練習(xí)試題
6.94.83.10.4566.223.7815.896.755.894.025.40.985.171.83.213.753.756.483.687.562.687.852.340.854.6635.61.815.67.23.822.90,
1、6.94.83.10.4566.223.7815.896.755.894.025.40.985.171.83.213.753.756.483.687.562.687.852.340.854.6635.61.815.67.23.822.90。