五年级上册口算(整理)
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(完整)五年级上册数学口算1000题(word版可编辑修改)编辑整理:尊敬的读者朋友们:这里是精品文档编辑中心,本文档内容是由我和我的同事精心编辑整理后发布的,发布之前我们对文中内容进行仔细校对,但是难免会有疏漏的地方,但是任然希望((完整)五年级上册数学口算1000题(word版可编辑修改))的内容能够给您的工作和学习带来便利。
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4.25×4= 0. 07×0.5= 33×0.04= 6。
5×4=2.3×0.06= 15×0.08= 0.09×0。
9= 4.7×0。
1=54×0。
8= 1.6×0。
03= 0.8×0.9= 0.6×100=17。
5×0.01= 3.2×0。
5= 25×0.4= 12.5×0。
8=6×6。
5= 3.6×0.7= 6.5×0.4= 8.5×0.2=0。
66×0。
3= 2。
5×0。
4= 7。
7×0。
8= 0.012×20=4.6×0。
4= 3×0.09= 2。
2×0.05= 4。
1×0.6=0。
75×0.4= 23×0.4= 0.32×100= 5.5×2=4。
73×10= 0×23.5= 0.25×4= 7.2×0.5=3。
3×0。
5= 60×0.8= 3.4×0.6= 0.125×8=4—1.4= 82—7。
小学五年级上册口算1000题(打印版)抱歉,此篇文章无法进行格式错误的修改和删除明显有问题的段落,因为它本质上只是一个数学题目列表。
但是,可以对每段话进行简单的修改,使其更易于理解和阅读,例如:第一段:这是一系列口算题目,包括乘法和除法。
第二段:这也是一系列口算题目,包括加法、减法、乘法和除法。
这些题目适合五年级的学生练口算能力。
I'm sorry。
I cannot perform this task as it appears to be a list of math problems and not an article with format errors.口算练以下是一些口算练题:1.4.7 +2.3 =2.4.5 × 2 =3.6.9 - 2.5 =4.7.2 × 0.8 =5.6 × 3.4 =6.0.62 - 0.32 =7.1.4 × 0.5 =8.0.75 × 100 =以下是更高级的口算练题:1.1 ÷2.5 =2.1.25 × 0.8 =3.3.2 ÷ 0.04 =4.1.4 ÷ 0.5 =5.1.55 ÷ 0.5 =6.3.15 ÷ 0.7 =7.1.86 ÷ 0.2 =8.0.02 × 0.5 =9.0.75 ÷ 0.25 =10.0.56 ÷ 28 =11.3.6 ÷ 12 =12.12.8 ÷ 4 =13.10 ÷ 20 =14.3.08 × 0.01 =15.2.4 ÷ 0.8 =16.4.95 ÷ 0.9 =17.0.56 ÷ 0.7 =18.7.2 × 0.1 =19.3.6 ÷ 0.3 =20.0.125 × 8 =21.0.36 ÷ 0.4 =22.0.8 × 1.1 =23.5.2 ÷ 13 =24.24 ÷ 15 =25.4.95 × 1000 =26.10.8 ÷ 9 =27.9.65 ÷ 0.1 =28.0.125 × 4 =29.0.01 × 0.1 =30.6.3 ÷ 7 =31.5.6 ÷ 100 =32.4.8 ÷ 0.3 =33.0.96 ÷ 2 =34.0.64 ÷ 0.8 =35.0.72 ÷ 3.6 =36.7.2 + 12.8 =37.46.7 - 3.8 =38.12.5 ÷ 5 =39.1.64 ÷ 41 =40.8.65 × 10 =41.0.35 × 0.6 =42.6.9 × 0.1 =43.0.4 × 0.5 =44.9.6 ÷ 0.8 =45.0.108 ÷ 2 =46.0.325 × 100 =47.2.5 × 8 =48.3.28 × 0.1 =49.3.9 ÷ 0.13 =50.1.04 ÷ 0.8 =51.0.12 ÷ 0.6 =52.0.72 ÷ 0.3 =53.4.62 ÷ 0.6 =54.0.35 ÷ 0.1 =55.3.15 ÷ 0.7 =56.2.64 ÷ 0.4 =57.1.33 ÷ 0.7 =58.1.54 ÷ 0.2 =59.7.44 ÷ 0.8 =60.1.2 ÷ 0.8 =61.0.38 ÷ 0.1 =62.0.27 ÷ 0.9 =63.0.46 ÷ 0.1 =64.1.92 ÷ 0.4 =65.3.92 ÷ 0.8 =66.0.98 ÷ 0.7 =67.7.56 ÷ 0.9 =68.1.18 ÷ 0.2 =69.8.28 ÷ 0.9 =70.2.48 ÷ 0.8 =71.0.07 ÷ 0.7 =72.1.36 ÷ 0.2 =73.0.48 ÷ 0.2 =74.0.22 ÷ 0.2 =75.0.9 ÷ 0.3 =76.4.32 ÷ 0.9 =77.1.8 ÷ 0.6 =78.1.19 ÷ 0.7 =79.0.09 ÷ 0.1 =80.3 ÷ 0.5 =81.0.75 ÷ 0.5 =82.1.16 ÷ 0.4 =以上是一些口算练题,希望大家认真练,提高口算能力。
可编辑word文档20×10=80×70=70×40=27×30=10×10=56÷14=90÷15=480÷4=64÷16=150÷3=15×80=365×0=320×3=48÷16=120×8=300×52=150×40=1460÷2=5000÷2=7800÷4=150×4=16×40=50×30=700×3=125×8=23×20=130×3=60×50=21×40=35×20=210×3=150×6=120÷6=250×4=140×5=360÷40=500÷50=280÷70=340×20=150×50=240÷80=100÷50=120÷20=250÷50=270÷10=300×6=150×8=23×30=510÷3=60÷5=30×600=180÷60=25×400=280÷40=125×80=5×17=48÷3=90×6=14×5=12×8=750×40=308×70=105×30=520÷13=1200÷4=17×3=0÷16=60÷4=24×3=90÷5=13×50=75÷15=96÷24=14×40=78÷13=五年级数学(上册)2分钟课课算——整理者兴隆一小张雪梅第一单元对称、平移与旋转第一课时对称第二课时平移第三课时旋转1可编辑word文档1500×4=560÷80=720÷24=3200×2=240×20=210÷3=36×20=4×250=120÷2=160×2=50×70=48÷80=26×30=93÷31=180×4=45÷50=12×20=180×2=840÷3=190×5=280×3=60×13=650÷5=900÷6=10×47=50×60=480÷4=76÷19=180×3=6×800=69÷3=62÷2=30×8=80÷4=13×2=50÷2=22×4=66÷6=71-7=40÷2=92÷46=48÷16=11×40=36÷60=320×9=250÷5=130×5=400÷8=420÷3=90÷15=17×40=100-6=32+68=28×40=14-74=9×70=48×2=8×50=90×8=6×50=25×12=25×80=20×14=520×2=45×4=75×100=40×80=40×25=0.6+5=60×99=2×500=65+45=100-4=40×20=35×20=第四课时设计图案第五课时莫比乌斯圈第二单元小数乘法第一课时小数点位置变化(一)、可编辑word文档可编辑word 文档0.05×10= 0.82×10= 0×10000= 3.87×10= 387×100= 1.2×100= 100×0.6= 2.01×10= 5.2×10= 0.28×10= 1.96×10= 6.09×10= 0.6×100= 3.71×10= 4.5×100= 0.07×100= 0.786×10= 0.479×10= 17.6×100= 0.32×100= 3.5×100= 0.4×100= 0.63×10= 1.5×100= 7.8×100= 500÷10= 50÷100= 5÷1000= 53.8÷1= 538÷10= 354÷1000= 0.6×1000= 0.12×100= 28.9÷100= 1900÷100= 782÷100= 5.66÷10= 56.6÷10= 560÷100= 3540÷10= 800÷100= 234÷100= 2.34÷10= 23.4÷10= 782÷100= 30÷100= 35÷100= 20÷100= 55÷100= 6.3÷10= 7.9×100= 30÷1000= 10÷1000= 0.91×10= 0.42÷10= 2.52×10= 0.8×100= 3.5×100= 7.6×100= 19.6×10= 70.7÷100= 356÷1000= 5400÷100= 2375÷100= 1.54×100= 278÷100= 53.4÷10= 38.2÷10= 2.33÷10= 4.5÷100= 21.3÷1= 1.1÷10= 9.2÷10= 7.3÷10= 10÷100= 第二课时 小数点位置变化(二)第三课时 小数乘整数第四课时 小数乘小数3.21×3= 1.41×5= 0.08×6= 15×0.3= 0.71×2=3.4×30=50×0.6=4.5×20=30×0.5=0.23×3=2.6×2=8.9×2=4.6×5=0.9×6=0.3×4=9×0.3=7.1×3=1.5×6=0.7×3=0.8×5=0.25×4=1.25×8=4.3×20=1.21×4=60×0.9=1.6×0.3= 5.1×200= 0.1×5.3=0.25×40=1.25×1000=4.8×5=3.8×2=5×6.1=2.7×3=0.4×4=3×1.2=5×5.2=8×0.4=0.9×4=0.9×9=3.1×2=1.6×1=0.9×8=1.5×4=4.1×5=0.5×0.8=1.25×10= 4.61×50= 0.09×60= 0.13×40=1.5×2=5×0.5=6×0.3=5×0.9=7×1.2=9×0.3=7.1×3=1.5×6=0.7×3=0.8×5=4.2×50=20×2.4=25×0.4=12×0.8=14×0.2=8×0.2=2.7×3=1.1×8=3.1×2=2.5×8=21.3÷1=1.1÷10=9.2÷10=7.3÷10=10÷100= 第五课时小数乘小数(保留两位小数)第六课时小数乘法简算第七课时繁荣的菜市场可编辑word文档310×2=360÷3=840÷4=140÷7=150×4=27×30=17×20=25×16=3×1.2=5×0.5=31×30=40×60=50×60=20×10=80×70=15×40=49×10=150×2=56×10=42×30=0.9×9=1.2×4=7.1×5=4×0.8=9×0.3=5.9×20= 38×0.2= 88×0.5= 3×0.4= 5×0.12=0.5×40=0.8×10=0.3×50=0.74×1=0.18×1=0.32×5=0.08×5=30×0.3=1.24×2=2.8×10=0.18×3=0.12×6=0.41×3=0.61×5=1.04×3=0.3×30=7.1×10=5.6×10=12×0.5=1.9×10=20÷3= 7÷30= 4÷13= 6÷12= 7÷15=40÷60=18÷36=20÷70=11÷55=40÷16=55÷30=11÷33=15÷45=12÷60=99÷18=60÷13=12÷18=90÷15=40÷20=80÷24=120÷10=2.5÷10=45÷100=1.8÷10=0.4÷10=第三单元统计与可能性第一课时可能性大小第二课时等可能性第三课时用分数表示可能性可编辑word文档5.1×20= 9×0.3= 7.1×30= 1.5×60= 1.6×4=2.8×0.4=140-7.4=1.2÷0.4=0.32×50=6.5+4.5=100÷5=60÷12=8-0.9=17×40=100-63=3.4×30= 50×0.6=4.5×20=0.03×5=1.6×30= 400÷200=3.5×200=1.5-0.6=0.75÷15=0.4×0.8=10×47=900÷3=450÷5=12×20=180×2=74÷37=210÷3=36×20=4×250=12÷20=720÷4=50×70=48÷80=26×30=93÷31=190×5=56÷80=72÷24=320×2=24×20=480÷2=50×60=480÷4=76÷19=380×2=7.22÷2=8.44÷4= 0.65÷5= 0.93÷3= 2.97÷9=7.12÷3=8.24÷4=0.65÷5=0.93÷3=0.27÷9= 10.5÷5=3.44÷2=7.55÷5=9.29÷1=2.28÷2=5.4÷0.8= 4.6÷0.2= 1.8÷0.3= 4.2÷0.7= 3.8÷0.2= 7.8÷3= 4.9÷7=6.3÷9= 2.4÷8= 9.5÷5=第四课时探索乐园第四单元小数除法第一课时除数是整数的小数除法第二课时除数是一位小数的除法可编辑word文档96÷0.6= 64÷3.2= 11÷1.1= 10÷2.5= 14÷0.2=200÷0.5=9.6÷1.2=3.4÷0.2=6.5÷0.3=1.5÷0.3= 9.6÷0.6=100÷2.5=140÷0.2=310÷0.3=105÷0.5=200÷0.5= 9.6÷1.2= 5.4÷0.8= 4.6÷0.2= 1.8÷0.3= 1.2÷0.3= 3.6÷0.6= 2.8÷0.4= 1.6÷0.2= 9.5÷0.5=10×4.2= 0.6×50= 0.71×2= 0.38×2= 10×0.2=4.2÷7=4.9÷7=2.1÷7=0.4÷4=1÷2.5=7×0.3=1.5×8=4.2÷3=0.9÷9=7.8÷6=4.2×10=0.8×18=60×0.3=1.9×10=1.2×40=4.6÷460=9.6÷3.2=1.1÷0.1=48÷0.06=90÷0.15=0.63÷3= 3.9÷39= 8.1÷27= 4.8÷40= 2.48÷4=5.×0.3=1.5+0.2=9.8-2.5=1.7+1.2=9.2-1.4= 14.4÷10=0.2×0.3=0.5×0.4=0.3×0.3=0.5×0.3=0.65÷5= 0.9÷10= 0.15÷5= 0.18÷6= 5.6÷28= 7.85-1.3= 9.6÷1.2= 0.75-1.5= 9.16+0.4= 1.5-3.07=第三课时除数是两位小数的除法第四课时混合运算第五课时商的近似值可编辑word文档0.75÷25= 0.64÷80= 12.1÷10= 0.8÷0.2= 0.24÷12=800×0.5=4.2×0.3=11×0.03=0.125×8=0.24÷12=0.5×0.3=2.1×0.4=0.7×0.4=0.7×100=0.99×10=3.5×2=7.9×1=2.2×3=3.3×3=0.5×3=0.12÷12=0.12÷3=5.6÷8=0.16÷4=0.9÷100=2.4÷2.4= 0.36÷12= 0.36÷36= 2.1÷0.3= 4.5÷0.9=7.2÷6=0.16÷4=0.8÷2=0.75÷5=0.45÷9=0.57÷3=0.57÷3=8.1÷9=3.4÷17=0.15÷5=4.8÷6=2.2÷11=0.4÷8=0.25÷5=0.25÷5=4.8÷16=7.14÷7=0.22÷2=0.63÷3=0.66÷3=0.2÷0.1= 10÷1000= 0.48÷12= 6.4÷0.8= 1.4÷0.2=3.4×20=0.8×40=4.3×10=2.5×16=4.1×30= 6.3÷0.9=0.3÷0.1=7.2÷0.3=5.2÷100=1.6÷0.4=8.1÷90= 73÷100= 1.5÷10= 11×100= 4.8÷10= 2.5×8= 2.5×4= 5.5×5= 3.1×5= 1.2×8=第六课时循环小数第七课时探索乐园第八课时巧测一粒黄豆的质量可编辑word文档2.5÷0.5=7.6÷3.8=8.4÷4.2= 1.2÷0.2= 1.1÷1.1=0.4÷20=1.6×10=0.6×13=4.4×50=4.9×20=1.6÷0.2=7.2÷3.6=0.2÷0.4=2.2÷1.1=0.4÷0.5=2.2÷11=16.8÷2=0.3÷60=2.5÷25=0.2÷20=3.2×30=7.5÷0.5=2.4÷0.8=2.4÷0.6=1.2÷30=350×4= 510×9= 77×20= 800×3= 300×5=10.6×1=0.1×10=0.9×10=1.2×10=6.8×20=2.7×3=3.9÷3=2.4÷3=1.2÷6=9.2-9=170×3=50÷50=460÷5=37÷10=720÷9=60×3×10=100×7.1=3.22×7=12+88×10=9240+8×4=3.4×3= 1.1×9= 1.5×8= 125×4= 8.6×1=24×20=2.4÷8=1.4×2=56÷80=96÷24=52÷0.2=380÷19=1.6÷10=46÷0.2=24÷0.1=32×11=125×8=372×0=150×4=384÷4=960÷20=4.8×30=4.8×10=480+960=100×20= 第五单元混合运算第一课时混合运算(一)第二课时混合运算(二)第三课时混合运算(三)可编辑word文档10-5.4=1.8÷0.9= 7.2÷0.3= 2.7÷0.3= 2.5÷0.5=0.4÷0.2=1.8÷0.2=1.6÷0.1=1.2÷0.2=0.2÷10=1.1÷10=3.7÷3.7=2.2÷0.1=0.4÷0.2=0.3÷0.6=0.3÷0.1=2.4÷0.3=5.2÷0.2=1.8÷0.2=2.7÷0.9=0.4÷10=19÷100=0.4÷50=1.6×10=0.6×10=4.9×1.2=0.3×0.5=1.3×0.3= 4.9÷0.7= 1.5÷0.5=10-5.4=0.75÷5=0.48×8=4×0.25=0.36+4=1.6÷0.04=0.31×500=4000÷200=3.5×2000=1.5-0.06=1.17×40=0.8-0.4=200-6.3=3.2+1.8=2.8÷0.4=420÷3=25×12=1.5÷5=2.5×3=6×1.3=83-45= 28+27= 76-39= 65+59= 73+15=0.3×4=8×4.2=5.8×1=7.8×2=245×0=20×360=68×400=4×2500=0.4×50=30×0.8=48+27=40×30=30×23=120×8=45×20=660-22=435÷5=468÷4=76÷38=84÷42= 第四课时旅游费用第六单元土地面积第一课时认识公顷第二课时认识平方千米110×8=25÷50=130×5=400÷8=420÷3=490÷70=210×30=150×60=120÷60=250×32=500÷10=360÷40=500÷50=280÷70=340×20=800÷50=240÷80=100÷50=120÷20=250÷50=480÷8=30×60=180÷6=25×40=280÷4=0÷19=13×5=75÷5=96÷4=14×4=1200÷4=180÷90=50×170=480÷30=900×60=90÷15=75÷25=750×4=308×7=105×3=78÷13=68÷17=17×30=80÷16=70÷14=120×8=920÷2=150×4=92÷46=11×40=8.4÷4=140÷7=1.5×4=90×80=2.3×4=60×30=150×4=16×40=50×30=70×30=50×60=21×10=80×70=70×40=27×30=150×20=560×10=4.2×30=300×20=3.1×30=60×40=35×20=6.4÷4=36+50=40×50=第三课时土地资源问题第四课时植树问题第五课时估算玉米收入第七单元分数的再认识第一课时真分数、假分数和带分数第二课时分数互化第三课时分数的大小比较15×0.2=560×10= 4.2×30= 300×20= 3.1×30=80÷0.4= 1.3×20= 20×0.4= 6.4+3.6= 3.1×20= 40÷20= 90÷30= 6.9÷3= 6.2÷2= 2.8+7= 8.44÷4= 14÷0.7= 1.5×40= 0.9×80= 1.5×40= 3.2+9= 600×3=500÷2= 220×4= 660÷6= 18÷18= 6.9÷3= 62÷20=300×8= 80÷40=5.2÷1.3= 1.6÷0.4= 4.9÷0.7= 100÷500= 6000÷12= 3+0.05= 7.2-3.8= 0.7+0.6= 1.9-0.9= 0.51÷17= 120÷15= 130÷26= 18÷0.9=2000÷6= 900÷30=4.3+2.7= 0.7+0.5=40-0.26= 0.5+2.7= 4.6-1.9= 第五课时 最小公倍数(二)第六课时 分数和小数互化1.6×0.5= 4.4÷110=0.25×44= 250÷0.5= 900×0.5= 3.5+7.6= 1.23÷30= 2.4×2.5= 160÷1.6= 0.9÷0.1= 0.72÷0.9= 0.2÷0.01= 0.25×400= 6.55-5.66= 1.25×0.8= 1000-0.99= 0.72÷0.1= 0.125×80= 7.6×0.01= 0.38×200= 1.25×80= 400÷800= 500×2.4= 8100÷30= 2.4÷1.2=第八课时 分数加减法(二)第九课时 公交车上的数学。
小学数学五年级上册第一次口算题卡0.16×5 ﹦ 1.78×2.2 =1.2×5= 0.7×0.01=2.5×0.4 = 1.25×8=6.6×0.6 = 5.37×5=9.6×0.6 = 123.9×7=53×2 = 55×3=16.9×0.3= 2.37+6.3=2.37+3.7= 0.8×1.25=4.4×25= 2.64×5=5×0.78= 5.3×42=5.24×0.99= 10.65×0.02=1×0.125= 0.125×11=4.39×10= 4.39×0.1=0.7×2 3= 0.47×0.7=0.7×0.57= 3×1.21=12×0.03= 0.03×0.12=3×0.121= 8.6×0.7=7.6×0.2= 16.73×0.5=8.53×0.99 = 7.3×5=5.8×0.29= 5.8×2.9=8.6×18= 1.42×18=1.4×15= 0.1×0.2=3.57×5=4.2×0.1=99×0.35= 0.05×0.8=1.23×3= 0.36×12=7.5×2.5×4= 1.7×0.43 = 1.2×0.4= 1.3×0.4=5.43×0.86= 78.58×3.7=0.85×1.01 = 5.29×2.3=0.1×0.01 = 0.28×35=4.68×4.5= 0.25×0.5=2.5×1.25= 25.7×3.29=6.71×25.7= 6.5×5 6.5=1×0.85= 4.73×3.9=47.3×3.9= 47.3×0.391= 0.473×0.39= 2.4×5=1×1.25= 0.45×0.09=6.2×0.03= 0.125×80=9.9×2.5×0.4= 9×0.18=0.25×16= 0.7×8=3.05×4= 6.8×2=5.2×3.05×4.8= 1.05×0.1=17.5×7.5×2= 4.2×21=10.81×4.6×0.18= 0.65+3.48+0.45=46.3×33.5+46.3×66.5= 10.48×0.99=47×1.2= 5.64-2.1=1.25×80= 0.77×1.1=1.2-0.08= 8- 0.52=2.5×3.6 = 9.4×6=5.0.8×0.92= 1.2×3.6=1.4×1.2= 5.6×0.9 =8.2×1.1 = 0.7×5=_3.5× 1.6= 0.27×0.036=0.1×250= 6.64×3.3=12.5× 88 = 4.2×0.7×6=10.2× 35 = 5.6×3.5=7.2× 48= 52× 7.2 =16.7-0.92-1.08 = 16.8+1.6=1.8× 4.5= 3.8+5.6=0.7× 4 = 1.8+0.28 =13.5× 6 = 5.04×2.1=22.6×0.33= 3.25×0.98 =0.75×0.5= 0.75×2.3 = 3.5×0.1= 3.6×0.09=200×0.04= 12-1.2=1.3×0.5= 0.42×0.6=3.2×0.5= 0.21×0.3=2.5-1.37=8.4×0.26= 5.5×17.3=6.7×5.5= 0.5×0.7 = 0.8×3.2= 1.5×4=5×4.8= 0.75+0.8=0.13×4= 8.5×100=5.4×10= 4.2×1000=3.2×100= 0.45×0.15=3.6×0.1= 0.18×0.3=1.2×0.3= 0.49×0.7=8.5×1.7= 0.04×25=9.782×3.2= 53.73-17.49=8.76+0.351= 42.4+7.6=1.58+2.42= 7.8-5.6=1.25×4= 7.8×0.5=3.9+2.7= 0.24×0.3=2.5×4= 0.3×10=1.25×8= 5.7×5.7=0×4.8= 77×7.7=12-3.8=8.1-0.05=0.24×0.3=0.2×0.5=2.5×3= 4.4×(5×0.2)=7×1.3= 0.96×0.06=0.36×0.3= 0.35×0.7=4×0.8×0.25×1.25= 13+0.7×0.7=4×0.5= 7×2.1=8.89+0.1= 24×0.25=0.1×0.01= 2.4×0.8=9×0.4=10×0.01=30.2-3.02= 4.3-0.25=1-0.82= 9.6×0.3=2.6×0.01=0×25.4=4.8×0.4=5.4+4.62=9-3.2= (1.5+2.4)×0.2= 1.7+1.3×0.4= 3.6×2 3.6= 8.5×0.5+0.6= 7.2×0.8=5.4×0.6= 9.5×0.1=10×2.5= 35×0.05=0.64×0.4= 2.5×0.5=6.45×0.01= 0.36×0.03=0.08×0.001= 0.01×0.2=7.5×2.5= 8.8×0.2=0.96×6= 0.75×0.5=0.7×5=0.08×1000=0.1×6.7= 1.6×0.5=2.5×4=0.74×0.4=小学数学五年级上册第二次口算题卡7.5×3= 3.74×0=0.8×0.6=0.05×0.08=3.5×4= 2.8×0.53.5×200= 1.5-0.06=0.75÷15= 0.4×0.8=4×0.25= 0.36+1.54=1.01×99= 420÷35=17×40= 100-63=3.2+1.68= 2.8×0.4=1.92÷0.04= 0.32×500=0.65+4.35= 10-5.4=4÷20= 3.5×200=1.5-0.06= 0.75÷15=0.4×0.8= 4×0.25=1.01×99= 420÷35=1235÷0.05= 0.64÷0.4=2.5÷0.5= 6.45÷0.01= 0.36÷0.03=0.08÷0.001= 0.01÷0.2= 7.5÷2.5= 8.8÷0.2= 0.96÷6=0.75÷0.5=0.7×5=0.08×1000= 0.1×6.7=1.6×0.5=2.5×4=0.74×0.4= 7.5×3=3.74×0=0.8×0.6=0.13×7= 3.5×4=2.8×0.5÷2= 4×0.5=8.2+2.6= 7.16×0.4= 125×0.8= 2.6÷2=3.4×4×0.25= 8.1×2.5=5.5×2=9.6÷4.8=3-1.5×2= 2×3.1=2.4×0.5=0.125×8= 0.48÷6= 6.4-4=0.6÷3+3=0.91÷13= 3.25+0.75= 0.9÷0.1= 0.25×4= 4.8÷8=0.5+0.5÷0.5=50×0.8=10×0.05= 0.13×7=0.21×100= 0.7×4=0.05×4= 4×0.3=12.5×8= 2.3×4=3.25×0= 2.6×3=7.5×0.1= 1.25÷0.25=0×9.8= 3÷4=3.5×0= 1×0.06=2.6×3= 7.5×0.1=9×0.5= 8.2+1.8=2.4×5=3.99×1=8.4÷7= 8.4÷0.7=0.34÷0.17= 30.4÷4=1.2×6= 0.72÷0.6=2.6÷1.3= 0.6×0.3=0÷3.65= 7.82÷1 =0.001÷0.1= 1.4÷0.7=3.6÷0.06= 5.6÷0.9=5.6÷1.4= 0.48÷0.8=4.4÷0.11= 4.2×3 =3.2×0.4= 0.3÷0.01=4÷0.5= 5.1÷0.17=0.28÷1.4= 0.9÷0.45=9.6÷16= 1÷0.01 =0.01÷1= 7.5÷1.5=0.81÷9= 3÷0.5=10÷25= 4.8÷0.16=0÷3.89= 3.52÷1=37.2×99+37.2= 6.4÷4﹦1.5÷0.3﹦ 1×0.4÷1×0.4=小学数学五年级上册第三次口算题卡1.8×5﹦ 7.2÷0.9﹦25×4÷0.25×4= 2.2×6﹦8.4÷0.4﹦ 9÷5-9÷5﹦2.5×2.8= 9-3.2×0.8=0.85×0.5+4.6= 5.9-4.3=1.62×0.4+2.5= 2.5×0.5-0.2=2.03×2-2.4= 1.65×0.5+0.5=0.9×0.4+0.8= 4.2+5.8-3.4=7.5-0.9= 0×5.8=0.48+2×6=0.36×0.9=1.62×0.4=2.5×0.5=99×0.35= 0.05×0.8=1.23×3= 0.36×12=7.5×2.5×4= 1.2×0.4+1.3=2.8×0.4= 1.2×0.5-0.4 =2.5×0.4= 1.2×5×8 =5.37×0+4.63 = 1.6+2.4×0.3 =3.7×0.016= 53×2.07= 16.9×0.13= 2.03×2=4÷0.5= 7×2.1=8.89+0.1= 24×0.25=0.1÷0.01= 2.4×0.8=9×0.4= 10×0.01=30.2-3.02= 4.3-0.25=1-0.82= 9.6÷0.3=2.6×0.01= 0×25.4=4.8×0.4= 7.5×2.5×4=1.7+0.43+3.3= 1.2×0.4+1.3×0.4= 5.24×0.99= 10.65÷0.22=1÷0.125=0.125×1=4.39×10= 4.39÷0.1=0.7×2= 0.7×0.7=0.7+0.7= 0.3×1.21=3×1.21= 1.58+2.42=7.8-5.6= 1.25×4=7.8×0.5= 3.9+2.7=0.24÷0.3= 2.5×4=0.3÷10= 1.25×8=5.7÷5.7= 0÷4.8=77÷7.7= 12-3.8=8.1-0.05= 16.73÷2.5=。
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(一)班级: 姓名:4.25×4= 0。
07×0。
5= 33×0。
04= 6.5×4=2。
3×0。
06= 15×0.08= 0.09×0.9= 4.7×0。
1=54×0。
8= 1。
6×0.03= 0。
8×0.9= 0.6×100=17.5×0。
01= 3。
2×0.5= 25×0。
4= 12。
5×0.8=6×6。
5= 3.6×0。
7= 6.5×0.4= 8.5×0。
2=0。
66×0.3= 2。
5×0.4= 7.7×0。
8= 0.012×20=4。
6×0.4= 3×0.09= 2。
2×0.05= 4。
1×0.6=0.75×0.4= 23×0。
4= 0。
32×100= 5。
5×2=4。
73×10=0×23.5= 0。
25×4= 7.2×0.5=3.3×0。
5= 60×0.8= 3.4×0。
6= 0.125×8=4—1。
4= 82—7.2= 19+9.1= 4。
人教版小学数学五年级上册口算题卡第一单元0.16×5 ﹦ 1.78×2.2 =1.2×5= 0.7×0.01=2.5×0.4 = 1.25×8=6.6×0.6 = 5.37×5=9.6×0.6 = 123.9×7=53×2 = 55×3=16.9×0.3= 2.37+6.3=2.37+3.7= 2.5×1.25=4.4×25= 2.64×5=3.8×10.1= 0.98×0.7=2.3×0.15= 0.78×5 =15×0.78= 5.3×42= 5.24×0.99= 10.65×0.22=1×0.125= 0.125×11=4.39×10= 4.39×0.1=0.7×2 3= 0.47×0.7=0.7×0.57= 3×1.21=12×0.03= 0.03×0.12=3×0.121= 8.6×0.7=7.6×0.23= 16.73×2.5=8.53×0.99 = 7.3×5=5.8×0.29= 5.8×2.9=8.6×18= 1.42×18=1.4×15= 0.1×0.2=23.57×5=4.2×0.1=99×0.35= 0.05×0.8=1.23×3= 0.36×12=7.5×2.5×4= 1.7×0.43 = 1.2×0.4= 1.3×0.4=5.43×0.86= 78.58×3.7= 0.85×1.01 = 5.29×2.3=0.1×0.01 = 0.28×35=4.68×4.5= 0.25×0.5=2.5×1.25= 25.7×3.29= 6.71×25.7= 6.5×5 6.5=1×0.85= 4.73×3.9=47.3×3.9= 47.3×0.391=30.473×0.39= 2.4×5=1×1.25= 0.45×0.09=6.2×0.03= 0.125×0.125=9.9×2.5×0.4= 9×0.18=0.25×16= 0.7×8=3.05×4= 6.8×2=5.2×3.05×4.8= 1.05×0.1=17.5×7.5×2= 4.2×21=10.81×4.6×0.18= 0.65+3.48+0.45= 46.3×33.5+46.3×66.5= 10.48×0.94= 47×1.2= 5.64-2.1=1.25×80= 0.77×1.1=1.2-0.08= 8- 0.52=42.5×3.6 =4. 9.4×6=5.0.8×0.92= 1.2×3.6=1.4×1.2= 5.6×0.9 = 8.2×1.1 = 0.7×5=_3.5× 1.6= 0.27×0.036= 0.1×250= 6.64×3.3=12.5× 88 = 4.2×0.7×6= 10.2× 35 = 5.6×3.5=7.2× 48= 52× 7.2 =16.7-0.92-1.08 = 16.8+1.6=1.8× 4.5= 3.8+5.6=0.7× 4 = 1.8+0.28 =513.5× 6 = 5.04×2.1=22.6×0.33= 3.25×0.98 =0.75×0.5= 0.75×2.3 = 3.5×0.1= 3.6×0.09= 200×0.04= 12-1.2=1.3×0.5= 0.42×0.6=3.2×0.5= 0.21×0.3=2.5-1.37= 5.5×11=0.73×2.15= 7.38×1.6=8.4×0.26= 5.5×17.3=6.7×5.5= 0.5×0.7 =0.8×3.2= 1.5×4= 5×4.8= 0.75+0.8=60.13×4= 8.5×100=5.4×10= 4.2×1000= 3.2×100= 0.45×0.15= 3.6×0.1= 0.18×0.3=1.2×0.3= 0.49×0.7= 8.5×1.7= 0.04×25=9.782×3.2= 53.73-17.49= 8.76+0.351= 42.4+7.6= 1.58+2.42= 7.8-5.6=1.25×4= 7.8×0.5= 3.9+2.7= 0.24×0.3= 2.5×4= 0.3×10=1.25×8= 5.7×5.7= 70×4.8= 77×7.7= 12-3.8= 8.1-0.05=0.24×0.3= 0.2×0.5=2.5×3= 4.4×(5×0.2)=7×1.3= 0.96×0.06=0.36×0.3= 0.35×0.7=4×0.8×0.25×1.25= 13+0.7×0.7=4×0.5= 7×2.1= 8.89+0.1= 24×0.25= 0.1×0.01= 2.4×0.8=9×0.4= 10×0.01= 30.2-3.02= 4.3-0.25= 1-0.82= 9.6×0.3=82.6×0.01= 0×25.4= 4.8×0.4= 5.4+4.6 2= 9-3.2 = (1.5+2.4)×0.2= 1.7+1.3×0.4= 3.6×2 3.6= 8.5×0.5+0.6= 7.2×0.8=5.4×0.6= 9.5×0.1=10×2.5= 35×0.05= 0.64×0.4= 2.5×0.5= 6.45×0.01= 0.36×0.03=0.08×0.001= 0.01×0.2= 7.5×2.5= 8.8×0.2= 0.96×6= 0.75×0.5=0.7×5= 0.08×1000= 90.1×6.7= 1.6×0.5=2.5×4= 0.74×0.4= 小学数学五年级上册第二单元口算题卡7.5×3= 3.74×0=0.8×0.6= 0.05×0.08= 80×1.25= 0.13×7=3.5×4= 2.8×0.5 3.5×200= 1.5-0.06=0.75÷15= 0.4×0.8=4×0.25= 0.36+1.54=1.01×99= 420÷35=17×40= 100-63=3.2+1.68= 2.8×0.4=101.92÷0.04= 0.32×500=0.65+4.35= 10-5.4=4÷20= 3.5×200=1.5-0.06= 0.75÷15=0.4×0.8= 4×0.25=1.01×99= 420÷35=1235÷0.05= 0.64÷0.4=2.5÷0.5= 6.45÷0.01= 0.36÷0.03= 0.08÷0.001= 0.01÷0.2= 7.5÷2.5=8.8÷0.2= 0.96÷6=0.75÷0.5= 0.7×5=0.08×1000= 0.1×6.7=111.6×0.5=2.5×4=0.74×0.4= 7.5×3= 3.74×0= 0.8×0.6= 0.05×0.08= 80×1.25= 0.13×7= 3.5×4= 2.8×0.5÷2= 4×0.5= 8.2+2.6= 7.16×0.4= 125×0.8= 2.6÷2= 3.4×4×0.25= 8.1×2.5= 5.5×2= 9.6÷4.8= 3-1.5×2= 2×3.1= 2.4×0.5= 0.125×8=0.48÷6= 6.4-4=120.6÷3+3= 0.91÷13=3.25+0.75= 0.9÷0.1= 0.25×4=4.8÷8=0.5+0.5÷0.5= 50×0.8=10×0.05= 0.13×7=0.21×100= 0.7×4=0.05×4= 4×0.3=12.5×8= 2.3×4=3.25×0= 2.6×3=7.5×0.1= 1.25÷0.25=0×9.8= 3÷4=3.5×0= 1×0.06=2.6×3= 7.5×0.1=139×0.5= 8.2+1.8=2.4×5=3.99×1=8.4÷7= 8.4÷0.7=0.34÷0.17= 30.4÷4=1.2×6= 0.72÷0.6=2.6÷1.3= 0.6×0.3=0÷3.65= 7.82÷1 =0.001÷0.1= 1.4÷0.7=3.6÷0.06= 5.6÷0.9=5.6÷1.4= 0.48÷0.8=4.4÷0.11= 4.2×3 =3.2×0.4= 0.3÷0.01=4÷0.5= 5.1÷0.17=140.28÷1.4= 0.9÷0.45=9.6÷16= 1÷0.01 =0.01÷1= 7.5÷1.5=0.81÷9= 3÷0.5=10÷25= 4.8÷0.16=0÷3.89= 3.52÷1=37.2×99+37.2= 6.4÷4﹦1.5÷0.3﹦ 1×0.4÷1×0.4=小学数学五年级上册第三单元口算题卡1.8×5﹦ 7.2÷0.9﹦25×4÷0.25×4= 2.2×6﹦8.4÷0.4﹦ 9÷5-9÷5﹦2.5×2.8= 9-3.2×0.8=150.85×0.5+4.6= 5.9-4.3=1.62×0.4+2.5= 2.5×0.5-0.2=2.03×2-2.4= 1.65×0.5+0.5= 0.9×0.4+0.8= 4.2+5.8-3.4=7.5-0.9= 0×5.8=0.48+2×6= 0.36×0.9=1.62×0.4=2.5×0.5=99×0.35= 0.05×0.8=1.23×3= 0.36×12=7.5×2.5×4= 1.2×0.4+1.3= 2.8×0.4= 1.2×0.5-0.4 = 2.5×0.4= 1.2×5×8 =5.37×0+4.63 = 1.6+2.4×0.3 =163.7×0.016= 53×2.07=16.9×0.13= 2.03×2=4÷0.5= 7×2.1= 8.89+0.1= 24×0.25= 0.1÷0.01= 2.4×0.8=9×0.4= 10×0.01= 30.2-3.02= 4.3-0.25= 1-0.82= 9.6÷0.3=2.6×0.01= 0×25.4= 4.8×0.4= 7.5×2.5×4=1.7+0.43+3.3= 1.2×0.4+1.3×0.4=5.24×0.99= 10.65÷0.22=1÷0.125= 0.125×1=174.39×10= 4.39÷0.1=0.7×2= 0.7×0.7=0.7+0.7= 0.3×1.21=3×1.21= 1.58+2.42= 7.8-5.6= 1.25×4= 7.8×0.5= 3.9+2.7=0.24÷0.3= 2.5×4= 0.3÷10= 1.25×8= 5.7÷5.7= 0÷4.8=77÷7.7= 12-3.8= 8.1-0.05= 16.73÷2.5=。
五年级数学上册天天口算(一)姓名--------------- 日期------------- 成绩------------ 4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8= 0.02×0.5= 3.6÷0.3= 6.3÷7= 5.6÷100= 0.75÷0.25= 0.125×8= 4.8÷0.3= 0.96÷2=a×12=b×b=a×b=x×y×7=5×x=2×c×c=7x×5=2×a×b=天天口算(二)姓名--------------- 日期------------- 成绩------------ 6×3.4= 0.62-0.32= 1.4×0.5= 0.75×100= 0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.72÷3.6= 3.6÷24= 0.8×1.1= 7.2+12.8= 46.7-3.8= 12.8÷4= 5.2÷13= 12.5÷5= 1.64÷41=10÷20= 24÷15= 8.65×10= 0.35×0.6=学校有图书4000本,又买来a本,现在一共有()本。
天天口算(三)姓名--------------- 日期------------- 成绩------------ 3.08×0.01= 4.95×1000= 6.9×0.1= 0.4×0.5=2.4÷0.8= 10.8÷9= 9.6÷0.8= 0.108÷2=4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8=0. 56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13=学校有学生a人,其中男生b人,女生有()人。
姓名--------------- 日期------------- 成绩------------7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8=1÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7=0.22×102= 9÷0.25÷4= 0.25×3.97×4= (1.2+8.8)×0.4= 4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8=6×3.4= .62-0.32= 1.4×0.5= 0.75×100=李师傅每小时生产x个零件,10小时生产()个。
天天口算(五)姓名--------------- 日期------------- 成绩------------8.4×0.02= 1.2×6= 7.3×0.3= 7.8÷0.6=7.8÷0.01= 5.4÷0.6= 3.2÷5= 7×0.62=0.56÷0.8= 7.4-2.8= 0.18÷0.2= 0.16÷8=4.5×0.02= 8+7.2= 1.2×30= 0.012×0.2=a+18=□+□a×15=□×□m×2.5×0.4=□×(□×□)(a+b)×C=□×□+□×□m-a-b=□-(□+□)天天口算(六)姓名--------------- 日期------------- 成绩------------10÷20= 24÷15= 8.65×10= 0.35×0.6=3.08×0.01=4.95×1000= 6.9×0.1= 0.4×0.5=2.4÷0.8= 10.8÷9= 9.6÷0.8= 0.108÷2=4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8=0.56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13=姓名--------------- 日期------------- 成绩------------9÷6= 3.6÷0.12= 7.8÷0.6= 1.6÷0.8=2÷5= 7.2×0.1= 0.25×0.4= 3.2÷5=4.5+5= 0.01×0.1= 4.5×0.02= 1÷2.5=8+7.2= 0.012×0.2= 1.3×0.3= 0.18÷0.2= 1.2×30= 1.25×0.8= 3.2÷0.04= 0÷1.7=天天口算(八)姓名--------------- 日期------------- 成绩------------0.16÷8= 3.9÷0.13= 2.8+4.2= 0.84÷2.1=5÷0.25= 7.8÷0.01= 0.22×102= 9.6÷0.8=5×0.24= 4.5-0.05= 5×0.12= 24×0.5=4.8×0.5= 6.5÷0.5= 7×0.62= 0.56÷0.8=5.4÷0.6= 7.4-2.8= 0.3÷0.6= 0.96÷0.2=天天口算(九)姓名--------------- 日期------------- 成绩----------10.5×0.4= 0.56÷28= 7.3+0.27= 8×0.125= 0.54÷0.6= 0.61+0.39= 10÷20= 4.08÷0.4= 11-9.4= 0.8×0.11= 0.72+12.8= 5.6÷0.01= 2.3×100= 0.75×100= 0.108÷2= 10.8÷9=0.7÷0.8= 16-5.07= 4.2×0.4= 0.72×6=姓名--------------- 日期------------- 成绩---------12÷0.5= 5.2×0.4= 12.2÷0.2= 5.6÷100=0.41+3.7= 0.02×0.5= 7.2-0.8= 1.4×0.5=84÷0.21= 0.75÷0.25= 2.5×16= 0.108÷2=1.75+32.5= 16-5.07= 5.2÷13= 1.64÷41=1.02×0.2= 0.26×0.3= 8.4×0.02= 1.29×6=天天口算(十一)姓名--------------- 日期------------- 成绩---------0.8×0.05= 12.6÷0.03= 8.71÷0.1= 21÷0.21=0.8×0.13= 0.34÷17= 8.08÷0.4= 0.5×2.2=1.24÷4= 3.27+0.63= 5.02×0.3= 0.3×0.5=6.4÷4=7.2÷1.8= 0.7÷0.35= 0.72÷1.44=0.48÷0.04= 1.25÷2.5= 5.5+55= 16.8÷8=天天口算(十二)姓名--------------- 日期------------- 成绩---------0.54+2.2= 3.5-0.05= 2÷0.02= 0.25×40=1.5×0.6= 0.32÷0.8= 12.25÷0.5= 73.5×0.1=46.5+52.5= 0.45×102= 0.25×88= 1.54÷2=8×1.25= 5.6÷3.5= 4.2÷0.7÷6= 2.5×101=解方程x+8.3=22 x-1.6=19.2 2.1+x=13 1.3+x=13 x+0.8=3.2姓名--------------- 日期------------- 成绩---------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= 3.8×5= 0.4+2.5=12.8×100= 9.3÷3= 6×0.3= 9.1÷1.3=解方程x-8.4=1.2 20-x=9 12-x=4 x-3=18 3.2+x=63.5天天口算(十四)姓名--------------- 日期------------- 成绩---------2.4+12.5=3.56-0.3= 5.78-1.06= 25.1+25.7=0.75÷0.25= 0.125×8= 4.8÷0.3= 0.86÷2=13.6-2.7= 76.8-5.9= 36.2-13.6= 32.1-6.7=2.5×2= 0.5×10= 0.6×8= 2.1×2=解方程x-6=18 3.6+x=10 30-x=9 x+4.2=10.2 x-1.8=15.2天天口算(十五)姓名--------------- 日期------------- 成绩---------4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8=34.1-10.9= 36.8-5.2= 45.7-2.4= 5.6+0.4=2.8×10= 0.7×0.8= 0.04×20= 1.64+4.1=0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.7 46.7-3.8=解方程4x+32=64 7x-7=56 0.5x-20=3.5 0.5x=10 4x+36=42姓名--------------- 日期------------- 成绩---------3.6÷24= 0.8×1.1= 7.2+12.8= 3.08×0.01=12.8÷4= 5.2÷13= 12.5÷5= 4.95×1000=10÷20= 24÷15= 8.65×10= 0.35×0.6=35.8+34.9= 63.3+3.83= 57.2+1.8= 25.1-13.6=解方程3x+9=27 0.5x+8=43 6x-3x=18 9x-40=5 3x÷5=4.8天天口算(十七)姓名--------------- 日期------------- 成绩---------7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8=2.4÷0.8= 10.8÷9= 9.6÷0.8= 0.108÷2=4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8=0. 56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13=解方程x+62=154 2.1x=16.8 3x-8=16 3x+9=27 x+5.6=9.4天天口算(十八)姓名--------------- 日期------------- 成绩---------1÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7=0.22×102= 9.6÷0.8= 5×0.24= 4.5-0.05=3.9÷0.13 16.5÷0.5= 5×0.12= 24×0.5=4.8×0.5= 2.8+4.2= 0.84÷2.1= 0.4×0.5=解方程54-X=24 7X=49 126÷X=42 3.4x=10.2姓名--------------- 日期------------- 成绩---------6×3.4= 0.62-0.32= 1.4×0.5= 0.75×100=0.02×0.5= 3.6×0.3= 6.3÷7= 5.6×100=6.9×0.1= 0.3+0.5=7.9+2.1=0.14×3=8-0.8= 1.72-0.2= 4.8+0.8=7.8÷0.01=解方程x+21=74 2.7x=18.9 16+x=98 5.4x=21.6 x-32=107天天口算(二十)姓名--------------- 日期------------- 成绩---------3.2÷5= 7×0.62= 5.4÷0.6= 1.2×0.3 =1.5×0.6= 0.32÷0.8= 12.25÷0.5= 73.5×0.1=2.5×2= 0.5×10= 0.6×8= 2.1×2=0.61+0.39= 0.56÷28= 10÷20= 4.08÷0.4=解方程x-98=371 0.5x=3 2x+5=8 9x+87=789 34+x=123天天口算(二十一)姓名--------------- 日期------------- 成绩---------6.6÷1.1 = 4.9÷7= 0÷0.48= 1.02×0.2=1.55+0.5= 4.5-2=10.2-2.9= 0.26×0.3=84÷0.21= 0.75÷0.25= 2.5×16= 0.108÷2=1.75+32.5= 16-5.07= 5.2÷13= 1.64÷41=解方程x+56=157 1.2x=81.6 X+8.3=10.7 x-0.7x=3.6 91÷x =1.3姓名--------------- 日期------------- 成绩---------0.02×0.5= 3.6÷0.3= 6.3÷7= 5.6÷100=0.75÷0.25= 0.125×8= 4.8÷0.3= 0.96÷2=0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.72÷3.6=3.6÷24= 0.8×1.1= 7.2+12.8= 46.7-3.8=12.8÷4= 5.2÷13= 12.5÷5= 1.64÷41=天天口算(二十三)姓名--------------- 日期------------- 成绩---------2÷5= 4.5+5= 0.3÷0.6= 0.96÷0.2=10.5×0.4= 7.3+0.27= 8×0.125= 0.54÷0.6=0.61+0.39= 0.56÷28= 10÷20= 4.08÷0.4=10-9.4= 0.8×0.11= 7.2+12.8= 5.6÷0.01=2.3×100= 0.75×100= 0.108÷2= 10.8÷9=食堂买来大米400千克,每天吃a千克,吃了几天后还剩b千克,已吃了()天。