《用2-6的乘法口诀求商》张艳.ppt

《《用2-6的乘法口诀求商》张艳.ppt》由会员分享，可在线阅读，更多相关《《用2-6的乘法口诀求商》张艳.ppt（20页珍藏版）》请在三一办公上搜索。

1、用2-6的乘法口诀求商,桌子上共有 个桃。,猴妈妈要把这些桃分成 份。,每份应分 个桃。,你能把刚才的平均分列出除法算式吗？,12,4,3,（个）,12,4,3,妈妈买了15个苹果。,平均每组几个？,可以分几组？,153,15,（个）,（组）,5 20,204,205,3 1,13,1,根据图列出一个乘法两个除法算式,3 12,123 4,124 3,122,164,153,42,62,183,84,246,105,205,186,44,122,164,153,422,62,183,84,246,105,205,186,44,122,164,1535,422,62,183,84,246,105

2、,205,186,44,122,1644,1535,422,62,183,84,246,105,205,186,44,1226,1644,1535,422,62,183,84,246,105,205,186,44,1226,1644,1535,422,62,183,84,246,1052,205,186,44,1226,1644,1535,422,62,183,84,2464,1052,205,186,44,1226,1644,1535,422,62,183,842,2464,1052,205,186,44,1226,1644,1535,422,62,1836,842,2464,1052,205,186,44,1226,1644,1535,422,62,1836,842,2464,1052,205,186,441,1226,1644,1535,422,62,1836,842,2464,1052,205,1863,441,1226,1644,1535,422,62,1836,842,2464,1052,2054,1863,441,1226,1644,1535,422,623,1836,842,2464,1052,2054,1863,441,2004.08,