珠算一二级试题(共9页).doc

精选优质文档-倾情为你奉上（一）（二）（三）（四）（五）87 480.56235.095 784.1385.6713 026.239 671.8239.78178 402.86650.9742.05260 857.328 867.2434 152.962 605.7847 586.9357 260.581 740.3963.85901.274 539.12874 120.4597 625.36167.28285 207.8337.967 208.1898 307.25746 030.9892.93434.7515.388 730.91910 356.7448 750.55565.894 972.1265.34109 823.738 239.57726.38809 732.75654.8498 420.6752.0437 194.58824 301.9653.87-374