五年级数学上册口算题

五年级 数学 数学高考答题卡模板高考数学答题卡模板三年级数学混合运算测试卷数学作业设计案例新人教版八年级上数学教学计划 上册口算 题 快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题 五年级数学上册口算题第一单元三峡工程（一）——小数乘法第一课时小数乘整数（新授）口算32×3=60×3=18×10=0.007×100=6÷100=49×2=12×7=24×100=3.136×100=63.6÷100=43×4=72×5=2.67×10=36.7÷10=1.356÷100=32×4=82×5=0.136×100=0.3÷100=2.3÷10=第二课时小数乘整数（ 练习 飞向蓝天的恐龙练习非连续性文本练习把字句和被字句的转换练习呼风唤雨的世纪练习呼风唤雨的世纪课后练习 ）计算14×9=3.14×2=4.44×200=23×2.00=0.13×3=17×8=5×1.7=2.8×40=1.25×80=0.6×7=20×4=2.5×4=100×5.176=3.5×20=0.12×5=42×3=5.26×0=3×6.2=0.25×40=1.2×20=第三课时小数乘小数（新授）计算1.2×3=2.5×40=2.4×10=4×0.05=3.5×2=0.37×4=0.37×4=2.5×40=10×0.07=1.4×6=0.18×7=1.5×4=2×0.05=0.14×4=3.8×5=3.7×3=0.6×8=3×1.7=0.05×7=8.7×9=第四课时小数乘小数（练习）口答它们的积有几位小数0.45×2.5=0.02×1.7=0.1×0.01=68.59×12.23=0.36×0.2=0.213×0.26=0.3×0.3=0.51×0.6=1.006×0.3=3.82×0.3=1.3×3=3.7×0.2=105.2×0.2=2.71×0.4=1.9×46.78=第五课时小数的四则混合运算（新授）估算它们的结果0.31×3≈1.2×0.8≈0.98×12.1≈1.51×2.01≈0.97×3.62≈0.46×12≈0.8×100.2≈2.9×6≈9.2×0.3≈30×0.3≈1.03×5.21≈1.03×0.521≈0.103×5.21≈10.3×0.521≈103×5.21≈第六课时小数的四则混合运算（练习）计算6.8×0.1=4.8×8=2.14×2=1.1×0.8=0.5×2×0.1=4×0.4×0.3=7×0.7×0=0.75×2.2×0.3=8.6+1.4×5=第七课时我学会了吗（复习课）计算2.4×8=0.6×17=0.16×5=0.59×2=3×0.6×7=9.7×0.2=0.3×0.39=0.17×4=8.4×8=5×4×0.5=8.6×0.3=0.08×10=3.2×0.9=0.017×7=8×0.2×5=0.5×0.61×0.2=0.24×4.52+0.24×5.48（7.6-0.23）×2.64=第二单元图案美——对称、平移与旋转练习 内容 财务内部控制制度的内容财务内部控制制度的内容人员招聘与配置的内容项目成本控制的内容消防安全演练内容 ：巩固小数乘整数、小数乘小数、小数的加减法。重点让学生熟练计算较简单的小数加、减、乘及四则混合运算，注意小数乘法中积的小数的位数。第一课时计算9.4×0.3=0.17+0.06=0.79×2=0.5×8.1=4.5×0.6=6.5×0.9=1.02-0.09=0.06×1.9=0.14×7=3.9×70=0.8×5=0.83+0.6=1.6×0.7=2.8×0.3=0.8×9.7=9.4×5=0.98-0.09=90×0.1=0.2×7.5=0.04×2.5=计算第二课时1.9×0.9=43×0.9=0.15×7=1.3×0.7=0.6×7.6=4.4×0.2=8.3×5=0.9×1.5=3.6×0.2=9.4×0.3=4.8×0.2=7.8×0.3=0.3×20=65×0.4=2.9×0.4=1.2×0.8=9.6×4=0.8×6.1=6.5×50=0.3×3.5=计算第三课时3.2-3.2=2.8×0.4=0.4×0.8=3.5×200=2.3×0.4=3.7+2.3=0.32×500=1.6×0.4=2.6×3=30×0.1=13.1×0.7-3.1×0.7=0.8×0.4×1.25=7.5×0.12+2.5×0.12=第四课时计算4.9×0.7=3.5×0.2=0.4×0.03=2.7×3=0.25×0.4=1.6×4=0.8×0.6=0.25×100=30×2.3=1.36×2=20×3.5+6.5=1.4+3.6×8=2.3×0.12-0.3×0.12=第五课时计算1.5×0.6=0.26×0.4=0.6×0.12=7.6×0.2=4.3×0.2=2.4×3=0.7×0.15=2.3×30=0.517×0=6.4×0.4=2.5×4×3.2=102×0.4-2×0.4=104×2.5=9.9×5第三单元三峡工程（二）——小数除法第一课时小数除以整数（新授）口算76÷2=721÷7=3.26÷10=0.42×0.3=5.6×20=60÷6=905÷5=435÷100=3.5×2=4.5×100=57÷3=800÷40=0.3÷100=64÷4=315÷1000=第二课时小数除以整数（练习）计算8.7×0.1=7.2÷4=6.03÷9=6.6÷2=7.2÷4=70×0.7=9.6÷4=8.4÷7=9.6÷6=6.96÷8=1.5×6=7.1÷3=6.4÷8=9.9÷9=0.75÷3=2.3×4=8.5÷5=9.1÷7=5.7÷3=第三课时小数除以小数（新授）计算6.2×4=3.3+0.7=9.8÷2=9.6÷8=0.72÷3=1.4×5=0.6+0.8=0.8÷5=9.81÷9=0.64÷4=1.5×5=3.26-0.7=9.8÷7=7.2÷4=9.5÷5=2.6×6=5.8-0.4=5.6÷4=0.76÷4=8.4÷4=第四课时小数除以小数（练习）计算0.6+0.3=6.5×0.3=4÷0.5=3.5÷0.5=81÷0.9=1.3-0.4=0.66×0.2=3.6÷0.6=4.9÷0.7=7.2÷0.8=5.2+3.8=3.8×0.3=2.1÷0.3=36÷0.6=4.5÷0.5=7.7-0.7=1.8×8=4.2÷0.7=32÷0.4=6.4÷0.4=第五课时商的近似值（新授）计算0.42×3=13.6+0.4=4.9÷7=4.8÷8=5.6÷8=12×0.6=38.6-8=2.4÷6=6.3÷7=0.24÷3=0.7×0.6=17.3+0.7=0.42÷3=7.2÷8=8.1÷0.9=2.5×4=6.4-0.8=6.5÷5=6.03÷0.3=5.6÷0.7=第六课时商的近似值（练习）计算2.9+5.7=9×1.3=0.96÷8=2.5÷0.5=0.32÷0.8=3.6+2.1=6.7×4=0.32÷1.6=10÷3=0.36÷0.9=4.5-0.9=7.2×0.1=0.9÷0.001=3÷0.5=6.4÷0.4=7.3-0.2=9.9×2=1.8÷0.6=0.36÷0.3=4÷9=第七课时带中、小括号的小数四则混合运算（新授）计算6.79-5.4=2.4×0.5=2.4÷0.3=0÷5.2=6.8÷4=6.3+4.7=0.5×1.1=0.49÷0.7=40÷0.4=7.8÷0.2=8.02+1.8=0.24×5=6.7÷0.1=7.5÷0.5=9.8÷0.7=第八课时带中、小括号的小数四则混合运算（练习）计算90÷0.2=43.7-6.2=2.3×0.3=5.6÷7=0.4×5×2=9.5÷0.5=5.8+0.2=4×0.8=8.4÷1.2=8×0.5×2=7.2÷0.6=3.73+0.53=2.5×0.3=7.5÷0.3=3×6×0.3=计算下面各题384×[160÷(75-35)]0.23×6.11+4.89×0.23第九课时我学会了吗（复习）计算0.5×0.2=0.8×0.5=0.56÷14=1-0.75=1.82-0.63=1.6×0.05=0.15-0.05=8÷0.4=0.24÷0.6=0×1.24=32.8+19=1.89÷9=0.06+0.9=0.51÷17=1.8÷0.8=2.53÷（0.44×1.25）÷460.5÷[(17.2-16.2)÷0.02]第十课时小数除法复习课计算3.6+7.8=1.1×0.8=7.9×0.2=6.9÷0.3=9.9÷0.9=4.3-0.2=0.4×90=2.4×0.4=7.77=0.65÷5=(9.2+4.38÷0.73)×2.5(3.8+1.5-3.8+1.2)×5.515.15÷[(5.64-1.89)×0.4]14.64÷[0.6÷(0.31-0.25)]第四单元珍稀动物——简易方程第一课时方程的意义（新授）计算3.4×5=25×0.4=1.25×0.4=3.8÷0.2=0.52÷0.2=1.6×10=2.4×0.5=8.456×100=6.3÷0.7=3.7×8=1.4×9=173÷10=0.65÷0.05=1.7×0.3=1.2×0.6=1.5×0.8=2.5÷0.5=0.85÷5=第二课时方程的意义（练习）计算2.2-0.9=1.5×4=9.6÷0.8=7.2÷2.4=0.77÷7=8+0.1=2.5×4=6.24÷3=0.6÷12=7.06÷0.02=0.36+0.64=0.13×6=0.78÷0.6=0.84÷0.3=0.3÷6=8.13-0.13=8.5×100=9÷30=9.2÷0.4=0.9÷1.5=第三课时简易方程（新授）计算20-2.5=0.18×0.3=2.8×0.4=9.6÷8=9.2÷0.6=30-21.8=0.24×100=0.9×6=5.8÷0.3=7.2÷1.8=4.9+2.1=0.04×0.25=2.1×0.3=0.45÷0.5=0÷96=0.09+0.01=3.8×2=60×0.5=57÷0.19=0.72÷6=第四课时简易方程（练习）解方程（选择两题写出检验过程）x+8.3=22x-1.6=19.22.1+x=131.3+x=13x+0.8=3.2x-8.4=1.220-x=912-x=4x-3=183.2+x=63.5第五课时用乘除法解方程（新授）计算0.27+0.23=0.15×8=8.9×0.3=7÷1.4=0.38÷0.02=1-0.04=1.98×100=6.5×2=0.6÷0.15=0.72÷6=解方程x-6=183.6+x=1030-x=9x+4.2=10.2x-1.8=15.2第六课时用乘除法解方程（练习）计算0.4+2.5=12.8×100=9.3÷3=6×0.3=9.1÷1.3=解方程4x+32=647x-7=560.5x-20=3.50.5x=104x+36=42第七课时列方程解决问题（新授）解方程3x+9=270.5x+8=436x-3x=189x-40=53x÷5=4.8x+62=1542.1x=16.83x－8＝163x+9=27x+5.6=9.4第八课时列方程解决问题（练习）解方程54-X=247X=49126÷X=423.4x=10.2x+21=742.7x=18.916+x=985.4x=21.6x-32=10734+x=123第九课时我学会了吗（复习）解方程x-98=3710.5x=32x+5=89x+87=789x+56=1571.2x=81.6X+8.3=10.7x-0.7x=3.691÷x＝1.34x－6＝30第五单元多边形的面积第一课时平行四边形的面积（新授）口算1.5×4=6.4÷0.8=7.2×0.01=10÷4=0.36×2=1÷0.125=0.25×8=8.1÷0.3=0.1×0.02=1.6÷16=（1.5+2.5）×4=3×0.2×0.5=12-6.2-3.8=7×1.6+7×0.4=第二课时平行四边形的面积（练习）口算0.12×3＝0.49÷0.7＝3÷2=0.2×5=42÷0.6＝72÷0.8＝1.5÷3＝0.2×0.5＝0.4×0.25=0.09÷0.1=2.8÷0.7=7－1.9－4.1=3.2÷0.4×0.4=1.9×0.1=3.5×0.1＝第三课时三角形的面积（新授）口算0.42÷0.6＝3.2×0.5＝0.21×0.3＝2.5×4＝3.6×0.1＝3900÷30=120×70=0÷72=42×20=2.5×4＝1800÷300=910÷70=1.3×0.5＝5.5÷11＝7.2÷1.2＝40×90=25×2=12×40=4.8×2=3.9÷3.9＝第四课时三角形的面积（练习）计算1－0.2×4＝0.25×4×3＝1.6＋1.6×4＝0.6－0.47＝(31-21)×(72÷6)=5.6÷100×10＝7.5×2.5×4＝0.36÷0.12＝1.25×2.2×8＝第五课时梯形的面积（新授）估算下面各题：8.9×2.02≈1.39×4.8≈307×5.3≈2.02×5≈1.915×5≈10.11×3.12≈39.8×20≈9.82×11≈第六课时梯形的面积（练习）计算1.5×4＝0.12×3＝0.49÷0.7＝40×7＝42÷0.6＝72÷0.9＝1.5÷3＝5.43+1.47＝    5-2.8＝  4×0.25＝   0.46÷4.6＝4.5×4＝   1.8×0.4＝  3×0.3＝  0.63÷0.7＝   第七课时组合图形的面积6.3÷0.2=      2.4÷8=6.5-5.6=   0×12.5=23.7÷1=    1×9.9= 2.8÷0.4=    9.7-3.4=180÷3＝      360÷9＝ 240÷4＝   300÷5＝63÷3＝         0÷8＝ 560÷8＝ 0×4×20＝180÷6＝      500÷5＝    80÷4＝       40×7＝第八课时估算下面各题178÷9≈      104÷5≈       478÷6≈       305÷6≈138÷7≈      272÷3≈       148÷5≈        243÷8≈口算：0.37×10= 0.37×100= 0.37×1000=2.5×4= 25×4= 0.25×4=4.8×9= 0.12×3=5×5.8=0.2×5=0.28×3= 7.9×2=第九课时0.16×4=1.8÷0.3= 0.1×0.2=  1.13×2=    0.5×4=  6×0.4=  0.8×7=0.24×2= 3.5×0.1=    0.2×0.4=  0.7×8＝ 1.5×6＝ 1.3×0.07＝  10.3×2＝ 0.7×0.7= 1.1×10=   0.48×2=1.3×0.5＝ 3.5×0.1=     0.2×0.4=     第十课时0.6×5=5.4÷0.9= 7×12=8×（5×4）=（24＋36）×5=（8×5）×4=24×5＋36×5=0.96÷2=3.6÷0.4=0.48÷0.8=0.56÷0.7=0.72÷0.6=0.24÷0.4=1.8÷2=4.8÷0.6=0.63÷0.09=0.72÷0.8=8.4÷4=2.8÷0.7=1.8÷0.3=第六单元因数与倍数第一课时1、2,5的倍数的特征计算0.36×2=10.3×2=2.5×4=25×4= 0.25×4=0.2×0.4=0.1×0.2=    0.5×4=   1.13×2=   25×8＝6×0.4= 18×5=17×5=3.5×0.1=   0.2×0.4=   0.6×5=5.4÷0.9=1.3×5＝500×5=210÷7=第二课时2、3的倍数的特征计算3900÷30=1.3×6＝0.15÷0.5=5.4÷0.9=0.06÷0.1=0.36÷6=0.72÷0.8=27÷0.3=1.8÷0.3=12.÷0.3=0.28×3=0.1×3=0.15×4=7.9×2=1.8÷3=180÷3＝ 360÷9＝        240÷4＝   300÷5＝63÷3＝ 第三课时质数与合数计算2×2.4=0.5×4=6.4÷8=7.2×1=10÷0.4=0.7×8＝ 1.5×6＝  1.3×7＝   10.3×2＝8.4÷4=0.28×2= 0.125×8=2.9×2=4.8÷.3=0.1×10=  0.5×4=   1.13×2=   2.4÷8=6×0.4=  6.3÷2=   第四课时分解质因数计算40×90=25×2=12×40=270÷9=6.3÷2=1÷0.1=0.2×0.4=  4.8×6= 2×2.4=2.5×4= 320÷4＝        160÷2＝       64÷2＝3×0.2×0.5＝0.28÷0.1=1.5÷5=1.5×4＝0.12×3＝0.49÷0.7＝6.4×0.2＋3.6×0.2＝第五课时我学会了吗？计算0.12×5=5×6.8=0.2×10=69÷3=1.3×6＝0.15÷5=5.4÷0.9=0.63÷0.9＝6÷0.1=4.8×2= 0.12×3=5×2.8=0.2×5=0.28×3= 0.16×4= 7.9×3=4.5×2＝    4.8÷3=1.8×4＝  3×3.3＝  第七单元统计第一课时口算0.5×4=6.2×0.01=10÷4= 240÷4＝ 0.36×2=1÷0.5=1.25×8=8.1÷3=0.1×2=1.6÷1.6=2.4×0.2=4.2÷0.6=3.5+7.5=3×0.2×0.5=11-6.8-3.2=8×2.5=7.56-0.56=125÷5=4×2.6+4×0.4=第二课时口算1.2×3＝4.9÷0.70.24×5=0.12×3＝4.8÷0.6＝72÷0.8＝1.5÷3＝8×0.5＝0.4×0.25=0.08÷1=2.8÷.7=7－1.9－4.1=1÷8=3÷2=3.2÷0.4=0.25×8=3.5×0.1＝3.6÷0.09＝200×0.04＝12÷1.2＝第三课时口算0.42÷0.6＝3.2×0.5＝0.21×0.3＝2.5×4＝900÷30=12×70=720÷72=42×2=1800÷30=63÷3＝ 1.3×0.5＝5.5÷11＝0.4×90=0.25×8=12×40=4.4×2=6.6×0.1＝2.5×0.4＝7.2÷0.6＝3.9÷3.9＝第四课时口算1－0.2×4＝0.25×4×8＝1.6＋1.6×4＝3.5÷(2×5)＝42×2＝0.6－0.47＝25×0.8＝(59＋21)×2=5.6÷100×10＝1－0.06＝0.8＋4.7＝0.25×1000＝6.5×2.5×4＝0.36÷3＝360÷12＝       6.4÷4＝       300÷5＝6.3÷3＝ 3÷0.5=0.6×3=第八单元总复习5.43+1.47＝    5-2.8＝4×0.25＝   0.46÷4.6＝0.14÷0.7=0.1×2=1.6÷1.6=2.4×0.2=4.2÷0.6=1.5÷5=1÷0.1=0.36÷6=0.2×0.4=  0.8×7= 0.24×0.2=  0.06÷0.1=3.5×0.1=    0.2×0.4=  0.8÷0.08=3÷0.05=1.1÷1.1=0.28÷0.01=0.15÷0.5=5.4÷0.9=4.5×0.4＝   1.8×0.4＝  0.28×3=  0.125×8= 3×0.3＝  6.5-5.6=  0.63÷0.7＝3.4×0.2＋6.6×0.2＝180÷3＝   0.1×3=7.9×2=1.8÷0.3=360÷9＝       240÷4＝     300÷5＝63÷3＝ 3÷0.05=8×1.3=2.4÷8=8×12.5=0.36×2=1÷0.5=1.25×8=8.1÷3=0.7×8＝ 1.5×6＝  1.3×0.07＝   10.3×2＝0.5×4=   1.13×2=   6.3÷2=     6×0.4=  0.15÷0.5=5.4÷0.9=0.06÷0.1=0.36÷6=郭忠王士新编辑刘兆军郭付慧审核本文档内字体为阿里巴巴普惠体R，CTRL+A全选可调整字体属性及字体大小-CAL-FENGHAI.NetworkInformationTechnologyCompany.2020YEAR