人教版五年级数学上册人教版五年级数学上册全册一课一练全册一课一练目目 录录第一单元 小数乘法................................................................................................................................................1１.小数乘整数...................................................................................................................................................1２.小数乘小数（一）.......................................................................................................................................3３. 小数乘小数 (二)........................................................................................................................................5４.积的近似数...................................................................................................................................................7５.连乘 乘加 乘减.......................................................................................................................................9６.整数乘法运算定律推广到小数.................................................................................................................11第一单元综合测试..........................................................................................................................................13第二单元 小数除法..............................................................................................................................................15１.小数除以整数（一）.................................................................................................................................152．小数除以整数（二）................................................................................................................................173.一个数除以小数（一）...............................................................................................................................194．一个数除以小数（二）............................................................................................................................215．商的近似数................................................................................................................................................236.循环小数.......................................................................................................................................................257.解决问题（一）...........................................................................................................................................278解决问题（二） ...........................................................................................................................................29第二单元综合测试..........................................................................................................................................31第三单元 观察物体..........................................................................................................................................33第四单元 简易方程..............................................................................................................................................35１.用字母表示数（一）.................................................................................................................................35２.用字母表示数（二）.................................................................................................................................373.方程的意义...................................................................................................................................................394.解方程...........................................................................................................................................................415．列方程解应用题........................................................................................................................................436.稍复杂的方程（一）...................................................................................................................................457．稍复杂的方程（二）................................................................................................................................478.稍复杂的方程（三）...................................................................................................................................49第四单元综合测试..........................................................................................................................................51期中综合测试..........................................................................................................................................................53第五单元 多边形的面积......................................................................................................................................55１．平行四边形的面积..................................................................................................................................55２．三角形的面积..........................................................................................................................................57３．梯形的面积....................................................................。
