人教版小学三年级数学上册每日一练

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1、每日一练班级姓名口算1.5×4=2.5×4=0.13×4=5.4×10=0.18×0.3=4.2×1000=0.45×0.5=3.6×0.1=8.5×100=8.5×0.7=3.2×100=1.2×0.3=列竖式205×0.18305×0.142.03×0.1310.2×2.33.07×0.25103×0.230.408×0.241.05×3.51.07×1.8每日一练班级姓名口算1.5×4=2.5×4=0.13×4=5.4×10=0.18×0.3=4.2×1000=0.45×0.5=3.6×0.1=8.5×100=8.5×0.7=3.2×100=1.2

2、×0.3=列竖式205×0.18305×0.142.03×0.1310.2×2.33.07×0.25103×0.230.408×0.241.05×3.51.07×1.8每日一练班级姓名口算0.9×6=2.1×0.3=7×0.08=1.87×0=0.24×5=0.2×0.5=60×0.5=0.05×1.6=0.5×1.1=0.8×0.5=1.47×0.4=0.4×0.25＝列竖式2.01×1.72.03×0.1420.4×2.6205×0.130.102×0.110.34×0.1260.32×0.142.4×0.960.5×0.15每日一练班级姓名口算0.

3、9×6=2.1×0.3=7×0.08=1.87×0=0.24×5=0.2×0.5=60×0.5=0.05×1.6=0.5×1.1=0.8×0.5=1.47×0.4=0.4×0.25＝列竖式2.01×1.72.03×0.1420.4×2.6205×0.130.102×0.110.34×0.1260.32×0.142.4×0.960.5×0.15每日一练班级姓名笔算0.18×4.30.36×2.365×0.70.0016×130.65×0.170.62×5.2简算4.56×0.4×2.512.5×2.7×0.812.5×32×0.252.5×32菜站运来1.

4、2吨黄瓜，运来的土豆是黄瓜的1.5倍，白菜是土豆的2.3倍。菜站运来白菜多少吨？每日一练班级姓名笔算0.18×4.30.36×2.365×0.70.0016×130.65×0.170.62×5.2简算4.56×0.4×2.512.5×2.7×0.812.5×32×0.252.5×32菜站运来1.2吨黄瓜，运来的土豆是黄瓜的1.5倍，白菜是土豆的2.3倍。菜站运来白菜多少吨？每日一练班级姓名笔算5.8×0.320.65×7.372×0.038.7×0.927.65×8.57.4×0.98简算0.25×10.412.5×8.899×0.353.7×1.8－2

5、.7×1.895.7×0.28＋6.3×0.28－0.28×2每日一练班级姓名笔算5.8×0.320.65×7.372×0.038.7×0.927.65×8.57.4×0.98简算0.25×10.412.5×8.899×0.353.7×1.8－2.7×1.895.7×0.28＋6.3×0.28－0.28×2每日一练班级姓名笔算3.7×0.0165.76×1.33.83×2.60.12×1.41.28×0.0456.2×4.08比较乘法结合律与分配律在简便运算时的区别（下面各题用不同的方法简算）。12.5×8812.5×880.25×480.25×486.

6、一个长方形操场，长57.5米，比宽我12.4米，它的面积是多少平方米？（得数保留整数）每日一练班级姓名笔算3.7×0.0165.76×1.33.83×2.60.12×1.41.28×0.0456.2×4.08比较乘法结合律与分配律在简便运算时的区别（下面各题用不同的方法简算）。12.5×8812.5×880.25×480.25×486.一个长方形操场，长57.5米，比宽我12.4米，它的面积是多少平方米？（得数保留整数）每日一练班级姓名笔算2.02×3.6125×2.0423.5×1.022.5×20.18.81×1.0119.1×0.307分配律48×

7、0.56＋44×0.480.279×343＋0.657×2790.264×519＋264×0.4819.16×1.53－0.053×91.6一个长方形草坪长0.9千米，宽0.65千米。李华沿着草坪的四周走了3圈，他共走了多少千米？（得数保留一位小数）每日一练班级姓名笔算2.02×3.6125×2.0423.5×1.022.5×20.18.81×1.0119.1×0.307分配律48×0.56＋44×0.480.279×343＋0.657×2790.264×519＋264×0.4819.16×1.53－0.053×91.6一个长方形草坪长0.9千米，宽0.

8、65千米。李华沿着草坪的四周走了3圈，他共走了多少千米？（得数保留一位小数）每日