(完整版)六年级分数乘除法口算
六年级分数乘除法口算题
六年级分数乘除法口算题
一、分数乘法口算题
1. 题目示例
公式
公式
公式
2. 题目解析
对于分数乘法，计算方法是分子相乘的积做分子，分母相乘的积做分母。
以公式为例，分子公式，分母公式，所以结果是公式，约分后为公式。
同理，公式，分子公式，分母公式，结果为公式，约分后是公式。
公式，分子公式，分母公式，结果是公式，约分后为公式。
二、分数除法口算题
1. 题目示例
公式
公式
公式
2. 题目解析
分数除法的计算方法是除以一个分数等于乘以这个分数的倒数。
对于公式，它等于公式（因为公式的倒数是公式），分子公式
，分母公式，结果是公式。
公式等于公式，分子公式，分母公式，结果是公式。
公式等于公式，分子公式，分母公式，结果是公式。
六年级分数除法口算题
六年级分数除法口算题
一、分数除法口算题示例
1. 公式
题目解析：分数除法的计算法则是除以一个分数等于乘以这个分数的倒数。
在这里，公式就等于公式，分子2乘以3得6，分母3乘以1得3，结果为2。
2. 公式
题目解析：根据分数除法计算法则，公式，4乘以5得20，5乘以2得10，约分后结果为2。
3. 公式
题目解析：公式，3乘以4得12，8乘以3得24，约分后结果为公式。
4. 公式
题目解析：公式，5乘以12得60，6乘以5得30，结果为2。
5. 公式
题目解析：公式，7乘以18得126，9乘以7得63，约分后结果为2。
6. 公式
题目解析：公式，1乘以4得4，2乘以1得2，结果为2。
7. 公式
题目解析：公式，3乘以20得60，10乘以3得30，结果为2。
8. 公式
题目解析：公式，5乘以21得105，7乘以10得70，约分后结果为公式。
9. 公式
题目解析：公式，4乘以27得108，9乘以8得72，约分后结果为公式。
10. 公式
题目解析：公式，1乘以9得9，3乘以1得3，结果为3。
六年级上册300道分数乘除运算有答案
六年级上册300道分数乘除运算有答案
介绍
这份文档提供了六年级上册的300道分数乘除运算题目，每道题目附有答案。
这些题目旨在帮助学生练分数的乘法和除法运算，提高他们的数学技能和应用能力。
文档内容
乘法题目
1. 3/4 × 2/5 = 6/20
2. 2/3 × 1/2 = 2/6
3. 5/6 × 3/8 = 15/48
4. ...
除法题目
1. 3/4 ÷ 1/2 = 6/4
2. 2/3 ÷ 1/4 = 8/3
3. 5/6 ÷ 2/3 = 15/12
4. ...
使用指南
学生可以使用这些题目进行个人练或与同学一起解答。
推荐的做题方法是首先尝试独立解答，然后参考答案进行对比和纠错。
为了提高效果，建议学生将解题过程记录下来，特别是对于出错的题目。
这有助于学生回顾和理解自己的错误，并提高分数乘除运算的准确性。
注意事项
请注意，这些题目的答案是基于标准分数计算而得出的，如果使用其他计算方法可能会得到不同的答案。
在检查答案时，请确保采用正确的分数约简方式，以确保结果的准确性。
相关资源
除了这份文档，学生还可以使用其他数学研究资源来巩固分数乘除运算的知识和技能。
我们推荐以下资源：
结论
通过使用这份文档中的300道分数乘除运算题目，学生可以不断练习和巩固相关的数学知识和技能。
希望这份文档对学生的数学学习有所帮助！。
六年级上册口算分数乘除法
《六年级上册口算分数乘除法》
同学们，咱们六年级上册要学习口算分数乘除法啦，这可是很重要也很有趣的知识哦！
先来说说分数乘法。
比如说，咱们有一个算式1/2 × 2/3 ，这该怎么算呢？其实很简单，分子乘分子，分母乘分母，那就是1×2 等于 2 作为新的分子，2×3 等于6 作为新的分母，结果就是2/6 ，约分后就是1/3 。
再讲讲分数除法。
比如2/3 ÷ 1/2 ，这就相当于2/3 × 2/1 ，还是分子乘分子，分母乘分母，结果就是4/3 。
给大家讲个小故事。
有一天，小明去买水果，苹果1/2 元一个，他想买2/3 个，那得花多少钱呢？这就得用分数乘法来算啦，算出来就是1/3 元。
还有小红，她有2/3 千克糖果，要平均分给1/2 个小朋友，每个小朋友能分到多少呢？这就要用分数除法来解决啦。
咱们在做口算的时候，要认真仔细。
比如说3/4 × 4/5 ，可别马虎算错了。
多练习几道题，像1/3 × 3/5 ，4/7 ÷ 2/7 ，做得多了，就会越来越熟练。
还有哦，做完之后要检查一下。
比如算5/6 ÷ 5/8 ，看看结果对不对。
同学们，分数乘除法的口算并不难，只要咱们用心学，多练习，一定能算得又快又准！加油，相信你们都能掌握好这部分知识！。
六年级分数乘除法口算
百度文库 - 让每个人平等地提升自我116×98 = 38×516 = 15×15 = 23 ×21= 527 ×36= 56×38 =85 ×2= 34 ×9 = 27 ×3 = 1×34 = 38 ×4 = 28×67 = 45×89 = 5×815 = 56 ×2= 15×35= 542×6 = 5×15= 64×38 = 89×12= 56×37 = 829 ×29= 8×89 = 313 ×5= 12×23 = 1321 ×7= 48×112 = 524 ×30 = 60×15 = 10×38 = 1516 ×4 = 143 ×6错误!未指定书签。
=98 ×18= 2×45 =0×179 = 18×49 = 710 ×2 = 712 ×15= 13 ×16= 4×25 = 14×320 = 58 ×16= 5×59 = 34×617 = 12×56 = 730 ×12= 715 ×21= 14×310 = 23 ×33 = 76 ×7 = 524 ×3= 516 ×8 = 57 ×35 = 59 ×5 = 100×14 = 7×421 =20×65 =34 ×8= 21×57 = 27×23 = 518 ×3= 611 ×22= 415 ×6= 111 ×11= 134 ×8= 48×56 =4×110 = 22×311 = 21×53 = 14 × 28= 1×1312 = 313×26= 724×32= 522 ×24=16×78= 138 ×24=15 ×3=百度文库 - 让每个人平等地提升自我248×23 = 13×1239 =47 ×14= 518 ×9= 76 ×3= 219 ×0= 2331 ×0= 516 ×6= 35 ×3= 119 ×8= 7×1735 =38 ×8= 7×914 = 32 ×3= 5×94 = 23×4= 49×5= 13 ×22= 44×511 = 7×314 = 92 ×4= 5×730 = 1415 ×5= 310 ×100= 13×165 = 32×98 = 12×94 = 109 ×3=38 ×24= 35×35 = 28×37 = 4×56 =821 ×7= 75 ×325 = 56 ×6= 15×53 =1×316 = 3×79 = 12×43 = 125×725 = 8×712 = 56 ×2= 524 ×12= 338 ×19= 211 ×2=421×7= 34 ×8= 67 ×21= 513 ×26= 100×34= 736 ×9= 54 ×6= 511 ×55= 38 ×5= 325 ×50= 89 ×4= 4×34 = 42×17 = 45 ×20=4×14 =4×316 = 16 ×12=314 ×3=13 ×2=314 ×56=5×211 = 26×1213 = 524 ×15= 740 ×6= 419 ×3= 413 ×91= 516 ×2= 1125 ×5=23 ×6= 710 ×16= 6×17 = 1125 ×5= 419 ×3=百度文库 - 让每个人平等地提升自我340×34 = 53 ×18= 47 ×77= 58 ×4= 35 ×2= 415 ×2=313 ×26= 724 ×32= 522 ×24= 16×78 = 138 ×24= 1×1312 = 15 ×3= 48×23 = 13×1239 =47×14= 518 ×9= 76×3= 219 ×0= 2331×0= 516 ×6= 35×3= 119 ×8= 7×1735 =38 ×8= 7×914 = 32 ×3= 5×94 = 23 ×4= 49 ×15= 13 ×22= 44×511 = 7×314 =92 ×4= 5×730 = 1415×5= 310 ×100= 13×165 = 32×98 = 12×94 = 109 ×3= 38 ×24= 35×35 = 28×37 = 4×56 =821 ×7=75 ×325 = 56 ×6= 89 ×4= 4×34 = 42×17 = 45 ×20=15×53 = 1×316 = 3×79 =12×43 = 125×725 = 8×712 = 56 ×2= 524 ×12= 338 ×19= 211 ×2= 421 ×7=34 ×8=67 ×21= 513 ×26= 100×34 = 736 ×9=54 ×6= 511 ×55= 38 ×5= 325 ×50=4×14 = 4×316 = 16 ×12= 314 ×3=百度文库 - 让每个人平等地提升自我413 ×2= 314 ×56= 5×211 = 26×1213 = 524 ×15= 740 ×6= 419 ×3= 413 ×91= 516 ×2= 1125 ×5= 23 ×6= 710 ×16= 6×17 = 1125 ×5= 419 ×3= 40×34 = 53 ×18= 47 ×77= 58 ×4= 35 ×2= 415 ×2= 712×512= 13×18= 73×78= 52×54= 23×43=16×14= 38×18= 92×23= 13×23= 94×18= 17×18= 12×34= 114×47== 47×45= 16×49= 19×18= 34×12= 15×34=23×49= 45×4516= 421 ×116 = 14 ×810 = 67 ×748 = 12 ×710 = 34 ×19 = 47 ×165 = 37 ×45 = 14 ×18 = 14 ×12 = 23 ×14 = 15 ×310 =14 ×15 = 56 ×512 = 310 ×527 = 34 ×527 = 308 ×215 = 38 ×518 = 45 ×4518 = 12 ×16 = 83 ×32 = 89 ×29 = 12 ×120 = 23 ×34 = 79 ×78 =25 ×14 = 45 ×310 = 87 ×356 = 38 ×427 = 18 ×165 = 23 ×87 = 310 ×23 = 27 ×34 = 13 ×38 = 45 ×310 = 14 ×23 = 49 ×43 = 25 ×14 =百度文库 - 让每个人平等地提升自我538 ×916 = 112 ×25 = 512 ×515 = 711 ×117 = 512 ×430 = 111 ×3318 = 78 ×87 = 58 ×58 = 13 ×12 = 56 ×23 = 12 ×14 = 14 ×23 = 12 ×110 = 25 ×15 = 17 ×93 = 710 ×57 = 111 ×1125 = 310 ×19 = 245 ×1612 = 92 ×827 = 57 ×52 = 92 ×314 = 49 ×83 = 56 ×65 = 14 ×12 = 89 ×98 =14 ×23 = 94 ×126 = 125 ×57 = 23 ×96 = 23 ×18 = 27 ×618 = 53 ×25 = 79 ×23 = 16 ×12 = 45 ×815 = 45 ×59 = 56 ×114 = 23 ×13 =25 ×15 = 25 ×159 = 716 ×335 = 27 ×113 = 726 ×29 = 111 ×229 = 143 ×97 = 563 ×78 = 16 ×13 = 23 ×14 = 1011 × 910 = 203 ×272 = 15 ×110 =37 ×38 = 95 ×153 = 78 ×523 = 59 ×927 = 1115 ×2022 = 85 ×1916 = 13 ×12 = 47 ×75 = 12 ×23 = 13 ×23 = 1112 ×26 = 367 ×76 = 54 ×163 =495 ×53 = 56 ×56 = 34 ×34 = 49 ×94 = 18 ×78 = 13 ×49 = 25 ×13= 13 ×34 = 13 ×34 = 73 ×23 = 45 ×910 = 59 ×56 = 23 ×13 =百度文库 - 让每个人平等地提升自我612 ×18 = 47 ×67 = 78 ×712 = 35 ×16 = 12 ×25 = 56 ×16 = 12 ×35 = 38 ×34 = 45 ×35 = 310 ×45 = 37 ×35 = 34 ×29 = 18 ×54 = 45 ×23 = 12 ×16 = 23 ×12 = 18 ×15 = 56 ×56 = 15 ×45 = 23 ×13 = 47 ×15 = 12 ×18 = 13 ×56 = 57 ×18 = 15 ×910 = 23 ×45 =23 ×12 = 16 ×712 = 15 ×120 = 14 ×34 = 34 ×12 = 12 ×78 = 12 ×12 = 45 ×18 = 711 ×12 = 12 ×23 = 79 ×13 = 12 ×23 = 14 ×23 =34 ×14 = 58 ×18 = 23 ×12 = 75 ×15 = 37 ×34 = 12 ×25 = 710 ×16 = 79 ×16 = 54 ×35 = 79 ×149 = 45 ×45 = 34 ×52 = 45 ×12 =310 ×32 = 27 ×211 = 211 ×23 = 821 ×27 = 12 ×38 = 34 ×12 = 14 ×112 = 13 ×45 = 13 ×112 = 49 ×45 = 59 ×56 = 25 ×35 = 27 ×421 =13 ×14 = 56 ×14 = 79 ×13 = 17 ×15 = 215 ×153 = 103 ×35 = 14 ×45 = 1217 ×330 = 56 ×52 = 14 ×15 = 35 ×23 = 16 ×56 = 13 ×12 =百度文库 - 让每个人平等地提升自我772 ×27 = 1013 ×133 = 417 ×42 = 1213 ×133 = 145 ×107 = 57 ×75 = 34 ×125 = 27 ×1214 = 56 ×1217 = 713 ×138 = 314 ×144 = 56 ×1012 = 1219 ×1933 = 1134 × 3222 = 14⨯45= 35⨯712= 67⨯712= 12⨯920= 910⨯518= 12⨯37= 34⨯16= 821⨯78= 38⨯29= 38⨯56= 89⨯14= 15⨯34=49⨯14= 56⨯35= 14⨯45= 110⨯23= 17⨯53= 37*16= 38⨯23= 314⨯712= 512⨯53= 56⨯23= 710⨯45= 611⨯56= 512⨯45=17⨯53= 314⨯712 710⨯45= 914⨯79= 111⨯1113= 310⨯19= 34⨯56= 49⨯911= 125⨯35= 13⨯328= 23 ⨯38= 23⨯34= 25⨯110=35⨯23= 724⨯34= 710⨯514= 27⨯110= 724⨯23= 25⨯13= 12⨯34= 18⨯59= 49⨯920= 1115⨯522= 914⨯710= 34⨯19= 421⨯15=14⨯85= 67⨯718= 928⨯710= 34⨯127= 2021⨯35= 715⨯57= 14⨯85= 914⨯727= 164⨯19= 712 ⨯49= 45 ⨯512= 310⨯518= 34⨯56=百度文库 - 让每个人平等地提升自我838⨯215= 712⨯413= 38⨯59= 45⨯4512= 910 ⨯536= 12⨯314= 34⨯112= 712⨯39= 45⨯912= 918⨯63= 23⨯67= 89⨯16= 38⨯43= 56⨯325= 15⨯510= 18⨯85= 23⨯187= 89⨯14= 15⨯124= 312⨯23= 918⨯910= 23⨯624= 425⨯57= 111⨯1112= 110⨯215= 512⨯53=611⨯116= 425*58= 512⨯18= 425⨯58= 2411⨯1112= 518⨯910= 310⨯127= 245⨯3512= 17⨯53= 518⨯915= 2418⨯912= 1328⨯313= 27⨯67=34⨯126= 125⨯75= 23⨯98= 23⨯14= 27⨯614= 34⨯76= 49⨯912= 125⨯75= 12⨯14= 111⨯119= 25⨯1510= 27⨯716= 12⨯84=724⨯29= 111⨯259= 27⨯110= 35⨯89= 918⨯34= 12⨯18= 1811⨯119= 711⨯114= 85⨯192= 25⨯153= 18⨯516= 59⨯920= 711⨯128= 1115⨯2522= 819 × 0.19= 5.5 × 1011= 3.6 × 12= 2021 × 2.1= 911 × 1.1= 2.4 × 38= 57 × 5.6= 712 × 0.24= 317 × 5.1= 2.4 × 13= 5.5 × 755= 3.6 × 536=百度文库 - 让每个人平等地提升自我92.1 × 13= 0.8 × 34= 2.6 × 126= 4.4 × 111= 1.8 × 29 = 1.2 × 34 = 0.4 × 34= 2.7 × 29= 1.5 × 25= 1.6 × 58= 4.2 × 12= 4.5 × 29= 1.5 × 35= 3.3 × 111= 1.24 × 12= 0.7 × 37 = 21.7 × 17 = 2.4 × 1112= 0.46 × 223= 49 × 0.9= 1.2 × 512= 45 × 1.5= 2.4 × 38= 0.22 × 211= 1.8 × 89= 25 × 1.5=1.2 × 34= 37 × 0.14= 512 × 2.4= 12 × 0.2= 0.24 × 13= 0.12 × 16= 0.24 × 112= 47 × 0.14= 0.4 × 92= 32 × 0.2= 314 × 0.28= 56 × 1.2= 8.4 × 12=0.04 × 12= 0.14 × 37= 10.5 × 35= 611 × 1.1= 911 × 2.2= 2.7 × 29= 2.2 × 111= 15 × 0.25= 16 × 0.24= 47 × 0.14= 1.7 × 617= 0.21 × 47= 23 × 1.2=16 × 2.4= 517 × 3.4= 0.36 × 29= 3.3 × 533= 3.2 × 18= 73 × 0.6= 415 × 1.5= 713 × 2.6= 67 × 0.07= 1.5 × 35= 23 × 0.6= 16 × 0.06= 35 × 0.5=14 × 2.8= 1.8 × 16 = 0.6 × 23= 0.5 × 15= 2.4 × 38= 23 × 0.6= 34 × 0.4= 0.11 × 911= 56 × 1.2= 15 × 0.05= 211 × 0.11= 713 × 0.13= 35 × 0.5=百度文库 - 让每个人平等地提升自我1016 × 2.4= 13 × 0.6= 512 × 0.12= 911 × 3.3= 38 × 0.8= 56 × 1.2 = 1.3 × 713= 34 × 0.8= 47 × 0.7= 35 × 1.5= 25 × 0.5= 23 × 0.9= 56 × 1.8= 12 × 2.4= 0.33 × 911= 49 × 0.9= 18 × 1.6= 49 × 0.09= 13 × 0.9= 419 × 0.19= 512 × 0.24= 1.8 × 49= 911 × 0.11= 0.15 × 1115= 0.24 × 712= 13 × 0.15=3.6 × 29= 0.21 × 47= 0.9 × 29 = 0.5 × 35 = 2.5 × 45= 1.8 × 59= 1115 × 1.5= 38 × 1.6= 1.2 × 23= 0.24 × 34= 1.2 × 34= 0.6 × 16= 512 × 0.12=0.16 × 1516= 2.7 × 527= 13 × 0.36= 0.15 × 215= 1.8 × 56= 23 × 0.6= 0.4 × 34 = 14 × 0.4 = 0.9 × 13= 1.4 × 314= 1.8 × 59= 1.1 × 311= 38 × 0.8=419 × 0.19= 1.2 × 16= 0.7 × 47= 1.2 × 34 = 715 × 1.5= 0.36 × 19 = 1.4 × 17 = 16 2.4= 2.5 × 35 = 1.6×38 = 2.1×37 = 0.9×23 = 3.6 × 29 =2.8×37 = 54 × 0.8= 12 ×0.6= 23 × 0.5= 34 × 0.4= 56 × 0.6= 16 × 0.36= 14 × 0.8= 13 × 0.6= 12 × 0.8= 0.15 × 13= 0.4 × 12= 0.9 × 13=0.9 × 2 9=35× 0.5= 518× 0.18= 38× 0.24= 35× 0.5= 45× 1.5= 56× 0.6= 87× 0.21= 825× 2.5=0.18 × 5 9=14× 0.4=1.4 × 3 14=1.2 × 13=14× 0.8=0.8 ×18=0.8 ×14=13× 0.9=419× 0.19=512× 2.4=49× 0.9=13× 3.3=1.2 ×34=1.8 ×59=38× 0.8=45× 0.5=0.6 ×23=3.2 ×38=211× 5.5=13× 0.15=49× 0.9=14× 0.48=1415× 0.15=3.3 ×311=0.9 ×13=0.48 ×16=1.1 ×311=419× 0.38=0.8 ×34=35× 0.5=712× 2.4=56× 0.24=711× 0.33=18× 1.6=0.5 ×25=0.5 ×35=0.15 ×215=1.6 ×1516=13× 0.03=49× 0.18=47× 0.14=23× 0.6=713× 1.3=12× 2.4=29× 2.7=0.15 ×25=2.5 ×45=59× 0.9=712× 2.4=56× 1.2=314× 0.28=32× 0.6=713× 1.3=56× 1.8=34× 0.12=35× 1.5=1.4 ×67=1.8 ×59=1.2 ×23=0.6 ×13=23× 0.6=713× 1.3=1.2 ×112=73× 0.3=415× 0.15=718× 0.18=25× 0.05=13× 0.9=0.18 ×56=111115× 1.5=0.8 × 3 4=0.15 × 2 15=56× 1.8= 34× 0.4= 718× 0.18= 25× 0.25= 18× 1.6= 1115× 1.5=0.4 × 3 4=0.15× 2 15=0.24× 1 4=2.8 × 514=0.28 ×14=3.2 ×18=2.4 ×16=13× 0.03=18× 0.24=47× 0.7=0.15 ×13=0.4 ×32=0.9 ×13=0.6 ×32=0.48 ×18=0.99 ×111=4.2 ×421=3.6 ×12=2.1 ×103=0.9 ×23=56× 0.6=14× 0.4=1.4 ×314=1.2 ×13=0.15 ×215=0.45 ×415=2.1 ×57=0.4 ×32=38× 2.4=2.8 ×14=49× 0.9=14× 2.8=0.9 ×79=0.21 ×47=1.2 ×34=1.8 ×59=0.33 ×511=0.36 ×49=0.9 ×13=35× 0.05=12× 4.2=14× 0.48=1325× 0.25=14× 0.8=3.3 ×311=0.48 ×16=1.1 ×311=12× 2.4=0.32 ×38=0.28 ×57=15× 0.35=1.6 ×38=56× 0.06=2.2 ×311=711× 0.33=18× 1.6=0.5 ×35=0.15 ×215=1.6 ×1516=2.4 ×56=0.56 ×48=2.6 ×513=2.5 ×25=0.8 ×34=25× 0.5=12× 2.4=29× 2.7=0.15 ×25=2.5 ×45=121327 × 0.14= 0.24 × 712= 7.2 × 18= 1113 × 0.13= 14 × 1.6= 1.8 × 79= 3.3 × 511= 35 × 1.5= 1.2 × 23= 0.8 × 118=0.8×98 = 3.8×516 = 0.15×15 = 23 ×0.12= 34 ×0.8 = 27 ×2.8 = 1.2×34 =38 ×0.8 = 56 ×1.2= 0.5×35 = 4.5×15 = 0.16×38 = 1.4×37 =829 ×0.29= 0.08×89 = 313 ×2.6= 0.9×23 = 0.48×112 = 1.6×38 = 1.8×49 = 13 ×0.15= 23×0.6 = 76 ×0.6= 914 ÷ 4= 45 ÷ 12= 13 ÷ 3= 18 ÷ 4= 13 ÷ 2= 417 ÷ 4=23 ÷ 21= 25 ÷ 12= 34 ÷ 9= 67 ÷ 6=79 ÷ 14= 15 ÷ 11=89 ÷ 32= 23 ÷ 15= 67 ÷ 3= 13 ÷ 3= 27 ÷ 4= 913 ÷ 1= 45 ÷ 60=116 ÷ 4= 49 ÷ 6= 415 ÷ 12= 67 ÷ 9=45 ÷ 12= 56 ÷ 45= 12 ÷ 3= 12 ÷ 10= 112 ÷ 14= 27 ÷ 3= 19 ÷ 9= 89 ÷ 6= 12 ÷ 3=34 ÷ 6= 23 ÷ 12= 23 ÷ 17= 57 ÷ 35= 554 ÷ 10= 1213 ÷ 6= 56 ÷ 4= 710 ÷ 2= 13 ÷ 10= 25 ÷ 3= 56 ÷ 5= 911 ÷ 9=12 ÷ 4=45÷ 4= 112÷ 12= 25÷ 2= 58÷ 5= 67÷ 2= 516÷ 5= 1720÷ 17= 49÷ 4= 112÷ 14= 13÷ 2= 1321÷ 26= 16÷ 10= 613÷ 6= 67÷ 3=35÷ 6=13÷ 3=115÷ 1=37÷ 3=23÷ 4=89÷ 4=34÷ 3=58÷ 5=59÷ 5=52÷ 5=45÷ 4=49÷ 16=514÷ 10=53÷ 5=211÷ 4=23÷ 8=913÷ 9=619÷ 12=12÷ 4=35÷ 7=45÷ 8=12÷ 5=67÷ 18=13÷ 44=58÷ 32=57÷ 25=13÷ 6=12÷ 30=17÷ 9=611÷ 24=78÷ 14=23÷ 21=14÷ 2=1112÷ 33=715÷ 21=49÷ 8=38÷ 3=32÷ 17=13÷ 2=712÷ 24=35÷ 9=25÷ 2=518÷ 5=14÷ 2=45÷ 8=57÷ 10=23÷ 3=729÷ 21=67÷ 12=415÷ 2=79÷ 14=815÷ 5=512÷ 5=54÷ 15=54÷ 15=103÷ 90=34÷ 24=32÷ 2=118÷ 66=1011÷ 55=14÷ 4=65÷ 54=133÷ 42=74÷ 49=1497÷ 36= 52÷ 5= 118÷ 44= 13÷ 8= 14÷ 4= 819÷ 32= 12÷ 5= 116÷ 33= 43÷ 44= 125÷ 48= 12÷ 1= 316÷ 6= 58÷ 20= 32÷ 16=45÷ 4=45÷ 8=811÷ 24=85÷ 32=57÷ 80=54÷ 5=1720÷ 17=913÷ 9=53÷ 3=53÷ 60=15÷ 11=92÷ 36=815÷ 64=72÷ 14=1211÷ 36=83÷ 16=35÷ 3=115÷ 11=1920÷ 19=76÷ 49=12÷ 3=32÷ 12=12÷ 5=25÷ 6=910÷ 27=211÷ 4=76÷ 18=415÷ 12=12÷ 4=49÷ 6=153÷ 5=67÷ 6=76÷ 9=98÷ 18=712÷ 7=75÷ 35=35÷ 7=13÷ 6=34÷ 6=38÷ 4=67÷ 4=56÷ 10=89÷ 9=12÷ 3=34÷ 9=194÷ 19=16÷ 1=58÷ 4=18÷ 3=715÷ 7=23÷ 21=98÷ 32=15÷ 10=67÷ 3=23÷ 18=29÷ 12=54÷ 12=57÷ 35=554÷ 10=14÷ 8=47÷ 16=16÷ 3=79÷ 6=13÷ 18=15920÷ 3= 23÷ 15= 65÷ 45= 910÷ 5= 23÷ 6= 3940÷ 13= 87÷ 14= 14÷ 2= 25÷ 4= 35÷ 9= 16÷ 15= 34÷ 3= 14÷ 8= 56÷ 10=17÷ 3=17÷ 9=1112÷ 33=34÷ 3=79÷ 7=15÷ 20=67÷ 8=35÷ 12=23÷ 3=16÷ 5=116÷ 24=715÷ 21=23÷ 6=23÷ 8=19÷ 45=45÷ 20=78÷ 7=712÷ 3=15÷ 9=12÷ 30=49÷ 8=311÷ 3=109÷ 10=37÷ 24=89÷ 8=79÷ 42=23÷ 2=12÷ 3=713÷ 14=83÷ 2=722÷ 7=23÷ 15=38÷ 21=57÷ 35=1317÷ 65=720÷ 5=18÷ 9=34÷ 7=23÷ 6=310÷ 1=12÷ 3=19÷ 2=213÷ 3=59÷ 10=1126÷ 22=910÷ 30=15÷ 9=19÷ 5=1116÷ 22=14÷ 6=45÷ 6=79÷ 7=512÷ 3=334÷ 2=920÷ 6=56÷ 5=78÷ 9=3940÷ 26=34÷ 3=47÷ 28=910÷ 3=67÷ 18=2122÷ 3=1415÷ 21=1659错误!未定义书签。
六年级分数乘除法口算
文档来源为:从网络收集整理.word 版本可编辑.欢迎下载支持.1文档来源为:从网络收集整理.word 版本可编辑.16×98 = 38×516 = 15×15 = 23 ×21= 527 ×36= 56×38 =85 ×2= 34 ×9 = 27 ×3 = 1×34 = 38 ×4 = 28×67 =45×89 = 5×815 = 56 ×2= 15×35= 542×6 = 5×15= 64×38 = 89×12= 56×37 = 829×29= 8×89 = 313 ×5= 12×23 = 1321 ×7= 48×112 = 524 ×30 = 60×15 = 10×38 = 1516 ×4 = 143 ×6 = 98 ×18= 2×45 = 0×179 = 18×49 = 710 ×2 = 712 ×15= 13 ×16= 4×25 = 14×320 = 58 ×16= 5×59 = 34×617 = 12×56 = 730×12= 715 ×21= 14×310 = 23 ×33 = 76 ×7 = 524 ×3= 516 ×8 =57 ×35 = 59 ×5 = 100×14 = 7×421 = 20×65 = 34 ×8=21×57 = 27×23 = 518 ×3= 611 ×22= 415 ×6= 111 ×11= 134 ×8= 48×56 =4×110 = 22×311 = 21×53 = 14 × 28= 1×1312 = 313 ×26= 724×32= 522 ×24=16×78 = 138 ×24= 15 ×3=48×23 =文档来源为:从网络收集整理.word 版本可编辑.欢迎下载支持.2文档来源为:从网络收集整理.word 版本可编辑.13×1239 =47 ×14= 518 ×9= 76 ×3= 219 ×0= 2331 ×0= 516 ×6= 35 ×3= 119 ×8= 7×1735 =38 ×8= 7×914 = 32 ×3= 5×94 = 23×4= 49×5= 13×22= 44×511 = 7×314 = 92×4= 5×730 = 1415 ×5= 310 ×100= 13×165 = 32×98 = 12×94 = 109 ×3=38 ×24= 35×35 = 28×37 = 4×56 =821 ×7= 75 ×325 = 56 ×6= 15×53 =1×316 = 3×79 = 12×43 = 125×725 = 8×712 = 56 ×2= 524 ×12= 338 ×19= 211 ×2=421×7= 34 ×8= 67 ×21= 513 ×26= 100×34 = 736×9= 54 ×6= 511 ×55= 38 ×5= 325 ×50= 89 ×4= 4×34 = 42×17 = 45 ×20=4×14 = 4×316 = 16 ×12=314 ×3= 13 ×2=314 ×56= 5×211 = 26×1213 = 524 ×15= 740 ×6= 419 ×3= 413 ×91= 516 ×2= 1125 ×5=23 ×6= 710 ×16= 6×17 = 1125 ×5= 419 ×3= 40×34 =文档来源为:从网络收集整理.word 版本可编辑.欢迎下载支持.3文档来源为:从网络收集整理.word 版本可编辑.53 ×18= 47 ×77= 58 ×4= 35 ×2= 415 ×2=313 ×26= 724 ×32= 522 ×24= 16×78 =138 ×24= 1×1312 = 15 ×3= 48×23 = 13×1239 =47×14= 518×9= 76 ×3= 219 ×0= 2331 ×0= 516 ×6= 35×3= 119 ×8= 7×1735 =38 ×8= 7×914 = 32 ×3= 5×94 = 23 ×4= 49 ×15= 13 ×22= 44×511 = 7×314 =92 ×4= 5×730 = 1415×5= 310 ×100= 13×165 = 32×98 = 12×94 = 109 ×3= 38 ×24= 35×35 = 28×37 = 4×56 =821 ×7=75 ×325 = 56 ×6= 89 ×4= 4×34 = 42×17= 45 ×20=15×53 = 1×316 = 3×79 =12×43 = 125×725 = 8×712 = 56 ×2= 524 ×12= 338 ×19= 211 ×2= 421 ×7=34 ×8= 67 ×21= 513 ×26= 100×34 =736 ×9= 54 ×6= 511 ×55= 38 ×5=325 ×50=4×14 = 4×316 = 16 ×12= 314 ×3=文档来源为:从网络收集整理.word 版本可编辑.欢迎下载支持.4文档来源为:从网络收集整理.word 版本可编辑.13 ×2= 314 ×56= 5×211 = 26×1213 = 524 ×15= 740 ×6= 419 ×3= 413 ×91= 516 ×2= 1125 ×5= 23 ×6= 710 ×16= 6×17 =1125 ×5= 419 ×3= 40×34 = 53 ×18= 47 ×77= 58 ×4= 35 ×2= 415 ×2= 712×512= 13×18= 73×78= 52×54= 23×43=16×14= 38×18= 92×23= 13×23= 94×18= 17×18= 12×34= 114×47== 47×45= 16×49= 19×18= 34×12=15×34= 23×49= 45×4516= 421 ×116 = 14 ×810 = 67 ×748 = 12 ×710 = 34 ×19 = 47 ×165 = 37 ×45 = 14 ×18 = 14 ×12 = 23 ×14 =15 ×310 = 14 ×15 = 56 ×512 = 310 ×527 = 34 ×527 = 308 ×215 = 38 ×518 = 45 ×4518 = 12 ×16 = 83 ×32 = 89 ×29 = 12 ×120 = 23 ×34 =79 ×78 = 25 ×14 = 45 ×310 = 87 ×356 = 38 ×427 = 18 ×165 = 23 ×87 = 310 ×23 = 27 ×34 = 13 ×38 = 45 ×310 = 14 ×23 = 49 ×43 = 25 ×14 =文档来源为:从网络收集整理.word 版本可编辑.欢迎下载支持.5文档来源为:从网络收集整理.word 版本可编辑.38 ×916 = 112 ×25 = 512 ×515 = 711 ×117 = 512 ×430 = 111 ×3318 = 78 ×87 = 58 ×58 = 13 ×12 = 56 ×23 = 12 ×14 = 14 ×23 = 12 ×110 =25 ×15 = 17 ×93 = 710 ×57 = 111 ×1125 = 310 ×19 = 245 ×1612 = 92 ×827 = 57 ×52 = 92 ×314 = 49 ×83 = 56 ×65 = 14 ×12 = 89 ×98 =14 ×23 = 94 ×126 = 125 ×57 = 23 ×96 = 23 ×18 = 27 ×618 = 53 ×25 = 79 ×23 = 16 ×12 = 45 ×815 = 45 ×59 = 56 ×114 =23 ×13 = 25 ×15 = 25 ×159 = 716 ×335 = 27 ×113 = 726 ×29 = 111 ×229 = 143 ×97 = 563 ×78 = 16 ×13 = 23 ×14 = 1011 × 910 = 203 ×272 =15 ×110 = 37 ×38 = 95 ×153 = 78 ×523 = 59 ×927 = 1115 ×2022 = 85 ×1916 = 13 ×12 = 47 ×75 = 12 ×23 = 13 ×23 = 1112 ×26 = 367 ×76 =54 ×163 = 495 ×53 = 56 ×56 = 34 ×34 = 49 ×94 = 18 ×78 = 13 ×49 = 25 ×13= 13 ×34 = 13 ×34 = 73 ×23 = 45 ×910 = 59 ×56 = 23 ×13 =文档来源为:从网络收集整理.word 版本可编辑.欢迎下载支持.6文档来源为:从网络收集整理.word 版本可编辑.12 ×18 = 47 ×67 = 78 ×712 = 35 ×16 = 12 ×25 = 56 ×16 = 12 ×35 = 38 ×34 = 45 ×35 = 310 ×45 = 37 ×35 = 34 ×29 = 18 ×54 =45 ×23 = 12 ×16 = 23 ×12 = 18 ×15 = 56 ×56 = 15 ×45 = 23 ×13 = 47 ×15 = 12 ×18 = 13 ×56 = 57 ×18 = 15 ×910 = 23 ×45 =23 ×12 = 16 ×712 = 15 ×120 = 14 ×34 = 34 ×12 = 12 ×78 = 12 ×12 = 45 ×18 = 711 ×12 = 12 ×23 = 79 ×13 = 12 ×23 =14 ×23 = 34 ×14 = 58 ×18 = 23 ×12 = 75 ×15 = 37 ×34 = 12 ×25 = 710 ×16 = 79 ×16 = 54 ×35 = 79 ×149 = 45 ×45 = 34 ×52 =45 ×12 = 310 ×32 = 27 ×211 = 211 ×23 = 821 ×27 = 12 ×38 = 34 ×12 = 14 ×112 = 13 ×45 = 13 ×112 = 49 ×45 = 59 ×56 = 25 ×35 =27 ×421 = 13 ×14 = 56 ×14 = 79 ×13 = 17 ×15 = 215 ×153 = 103 ×35 = 14 ×45 = 1217 ×330 = 56 ×52 = 14 ×15 = 35 ×23 = 16 ×56 = 13 ×12 =文档来源为:从网络收集整理.word 版本可编辑.欢迎下载支持.7文档来源为:从网络收集整理.word 版本可编辑.72 ×27 = 1013 ×133 = 417 ×42 = 1213 ×133 = 145 ×107 = 57 ×75 = 34 ×125 = 27 ×1214 = 56 ×1217 = 713 ×138 = 314 ×144 = 56 ×1012 = 1219 ×1933 =1134 × 3222 = 14⨯45= 35⨯712= 67⨯712= 12⨯920= 910⨯518= 12⨯37= 34⨯16= 821⨯78= 38⨯29= 38⨯56= 89⨯14= 15⨯34=49⨯14= 56⨯35= 14⨯45= 110⨯23= 17⨯53= 37*16= 38⨯23= 314⨯712= 512⨯53= 56⨯23= 710⨯45= 611⨯56=512⨯45= 17⨯53= 710⨯45= 914⨯79= 111⨯1113= 310⨯19= 34⨯56= 49⨯911= 125⨯35= 13⨯328= 23 ⨯38= 23⨯34= 25⨯110=35⨯23= 724⨯34= 710⨯514= 27⨯110= 724⨯23= 25⨯13= 12⨯34= 18⨯59= 49⨯920= 1115⨯522= 914⨯710= 34⨯19= 421⨯15=14⨯85= 67⨯718= 928⨯710= 34⨯127= 2021⨯35= 715⨯57= 14⨯85= 914⨯727= 164⨯19= 712 ⨯49= 45 ⨯512= 310⨯518= 34⨯56= 38⨯215=文档来源为:从网络收集整理.word 版本可编辑.欢迎下载支持.8文档来源为:从网络收集整理.word 版本可编辑.712⨯413= 38⨯59= 45⨯4512= 910 ⨯536= 12⨯314= 34⨯112= 712⨯39= 45⨯912= 918⨯63= 23⨯67= 89⨯16= 38⨯43= 56⨯325=15⨯510= 18⨯85= 23⨯187= 89⨯14= 15⨯124= 312⨯23= 918⨯910= 23⨯624= 425⨯57= 111⨯1112= 110⨯215= 512⨯53= 611⨯116=425*58= 512⨯18= 425⨯58= 2411⨯1112= 518⨯910= 310⨯127= 245⨯3512= 17⨯53= 518⨯915= 2418⨯912= 1328⨯313= 27⨯67=34⨯126= 125⨯75= 23⨯98= 23⨯14= 27⨯614= 34⨯76= 49⨯912= 125⨯75= 12⨯14= 111⨯119= 25⨯1510= 27⨯716= 12⨯84=724⨯29= 111⨯259= 27⨯110= 35⨯89= 918⨯34= 12⨯18= 1811⨯119= 711⨯114= 85⨯192= 25⨯153= 18⨯516= 59⨯920= 711⨯128= 1115⨯2522= 819 × 0.19= 5.5 × 1011= 3.6 × 12= 2021 × 2.1= 911 × 1.1= 2.4 × 38= 57 × 5.6= 712 × 0.24= 317 × 5.1= 2.4 × 13= 5.5 × 755= 3.6 × 536= 2.1 × 13=文档来源为:从网络收集整理.word 版本可编辑.欢迎下载支持.9文档来源为:从网络收集整理.word 版本可编辑.0.8 × 34= 2.6 × 126= 4.4 × 111= 1.8 × 29 = 1.2 × 34 = 0.4 × 34= 2.7 × 29= 1.5 × 25= 1.6 × 58= 4.2 × 12= 4.5 × 29= 1.5 × 35= 3.3 × 111=1.24 × 12= 0.7 × 37 = 21.7 × 17 = 2.4 × 1112= 0.46 × 223= 49 × 0.9= 1.2 × 512= 45 × 1.5= 2.4 × 38= 0.22 × 211= 1.8 × 89= 25 × 1.5= 1.2 × 34=37 × 0.14= 512 × 2.4= 12 × 0.2= 0.24 × 13= 0.12 × 16= 0.24 × 112= 47 × 0.14= 0.4 × 92= 32 × 0.2= 314 × 0.28= 56 × 1.2= 8.4 × 12= 0.04 × 12=0.14 × 37= 10.5 × 35= 611 × 1.1= 911 × 2.2= 2.7 × 29= 2.2 × 111= 15 × 0.25= 16 × 0.24= 47 × 0.14= 1.7 × 617= 0.21 × 47= 23 × 1.2=16 × 2.4= 517 × 3.4= 0.36 × 29= 3.3 × 533= 3.2 × 18= 73 × 0.6= 415 × 1.5= 713 × 2.6= 67 × 0.07= 1.5 × 35= 23 × 0.6= 16 × 0.06= 35 × 0.5=14 × 2.8=1.8 × 16 = 0.6 × 23= 0.5 × 15=2.4 × 38= 23 × 0.6= 34 × 0.4= 0.11 × 911= 56 × 1.2= 15 × 0.05= 211 × 0.11= 713 × 0.13= 35 × 0.5= 16 × 2.4=文档来源为:从网络收集整理.word 版本可编辑.欢迎下载支持.10文档来源为:从网络收集整理.word 版本可编辑.13 × 0.6= 512 × 0.12= 911 × 3.3= 38 × 0.8= 56 × 1.2 = 1.3 × 713= 34 × 0.8= 47 × 0.7= 35 × 1.5= 25 × 0.5= 23 × 0.9= 56 × 1.8= 12 × 2.4=0.33 × 911= 49 × 0.9= 18 × 1.6= 49 × 0.09= 13 × 0.9= 419 × 0.19= 512 × 0.24= 1.8 × 49= 911 × 0.11= 0.15 × 1115= 0.24 × 712= 13 × 0.15= 3.6 × 29=0.21 × 47= 0.9 × 29 = 0.5 × 35 = 2.5 × 45= 1.8 × 59= 1115 × 1.5= 38 × 1.6= 1.2 × 23= 0.24 × 34= 1.2 × 34= 0.6 × 16= 512 × 0.12= 0.16 × 1516=2.7 × 527= 13 × 0.36= 0.15 × 215= 1.8 × 56= 23 × 0.6= 0.4 × 34 = 14 × 0.4 = 0.9 × 13= 1.4 × 314= 1.8 × 59= 1.1 × 311= 38 × 0.8=419 × 0.19= 1.2 × 16= 0.7 × 47= 1.2 × 34 = 715 × 1.5= 0.36 × 19 = 1.4 × 17 = 16 2.4= 2.5 × 35 = 1.6×38 = 2.1×37 = 0.9×23 = 3.6 × 29 =2.8×37 =54 × 0.8= 12 ×0.6= 23 × 0.5= 34 × 0.4= 56 × 0.6= 16 × 0.36= 14 × 0.8= 13 × 0.6= 12 × 0.8= 0.15 × 13= 0.4 × 12= 0.9 × 13= 0.9 × 29=35× 0.5= 518× 0.18= 38× 0.24= 35× 0.5= 45× 1.5= 56× 0.6= 87× 0.21= 825× 2.5=0.18 × 5 9=14× 0.4=1.4 × 3 14=1.2 × 1 3=14× 0.8= 0.8 ×18=0.8 ×14=13× 0.9=419× 0.19=512× 2.4=49× 0.9=13× 3.3=1.2 ×34=1.8 ×59=38× 0.8=45× 0.5=0.6 ×23=3.2 ×38=211× 5.5=13× 0.15=49× 0.9=14× 0.48=1415× 0.15=3.3 ×311=0.9 ×13=0.48 ×16=1.1 ×311=419× 0.38=0.8 ×34=35× 0.5=712× 2.4=56× 0.24=711× 0.33=18× 1.6=0.5 ×25=0.5 ×35=0.15 ×215=1.6 ×1516=13× 0.03=49× 0.18=47× 0.14=23× 0.6=713× 1.3=12× 2.4=29× 2.7=0.15 ×25=2.5 ×45=59× 0.9=712× 2.4=56× 1.2=314× 0.28=32× 0.6=713× 1.3=56× 1.8=34× 0.12=35× 1.5=1.4 ×67=1.8 ×59=1.2 ×23=0.6 ×13=23× 0.6=713× 1.3=1.2 ×112=73× 0.3=415× 0.15=718× 0.18=25× 0.05=13× 0.9=0.18 ×56=1115× 1.5=11文档来源为:从网络收集整理.word版本可编辑.0.8 × 3 4=0.15 × 2 15=56× 1.8= 34× 0.4= 718× 0.18= 25× 0.25= 18× 1.6= 1115× 1.5=0.4 × 3 4=0.15× 2 15=0.24× 1 4=2.8 × 5 14=0.28 × 14=3.2 ×18=2.4 ×16=13× 0.03=18× 0.24=47× 0.7=0.15 ×13=0.4 ×32=0.9 ×13=0.6 ×32=0.48 ×18=0.99 ×111=4.2 ×421=3.6 ×12=2.1 ×103=0.9 ×23=56× 0.6=14× 0.4=1.4 ×314=1.2 ×13=0.15 ×215=0.45 ×415=2.1 ×57=0.4 ×32=38× 2.4=2.8 ×14=49× 0.9=14× 2.8=0.9 ×79=0.21 ×47=1.2 ×34=1.8 ×59=0.33 ×511=0.36 ×49=0.9 ×13=35× 0.05=12× 4.2=14× 0.48=1325× 0.25=14× 0.8=3.3 ×311=0.48 ×16=1.1 ×311=12× 2.4=0.32 ×38=0.28 ×57=15× 0.35=1.6 ×38=56× 0.06=2.2 ×311=711× 0.33=18× 1.6=0.5 ×35=0.15 ×215=1.6 ×1516=2.4 ×56=0.56 ×48=2.6 ×513=2.5 ×25=0.8 ×34=25× 0.5=12× 2.4=29× 2.7=0.15 ×25=2.5 ×45=27× 0.14=12文档来源为:从网络收集整理.word版本可编辑.13文档来源为:从网络收集整理.word 版本可编辑.0.24 × 712= 7.2 × 18= 1113 × 0.13= 14 × 1.6= 1.8 × 79= 3.3 × 511= 35 × 1.5= 1.2 × 23= 0.8 × 118=0.8×98 = 3.8×516 = 0.15×15 =23 ×0.12= 34 ×0.8 = 27 ×2.8 = 1.2×34 =38 ×0.8 = 56 ×1.2= 0.5×35 = 4.5×15 = 0.16×38 = 1.4×37 =829 ×0.29= 0.08×89 = 313 ×2.6= 0.9×23 = 0.48×112 = 1.6×38 = 1.8×49 = 13 ×0.15= 23×0.6 = 76 ×0.6= 914 ÷ 4= 45 ÷ 12= 13 ÷ 3= 18 ÷ 4= 13 ÷ 2= 417 ÷ 4=23 ÷ 21= 25 ÷ 12= 34 ÷ 9= 67 ÷ 6=79 ÷ 14= 15 ÷ 11=89 ÷ 32= 23 ÷ 15= 67 ÷ 3= 13 ÷ 3= 27 ÷ 4= 913 ÷ 1= 45 ÷ 60=116 ÷ 4= 49 ÷ 6= 415 ÷ 12= 67 ÷ 9=45 ÷ 12= 56 ÷ 45= 12 ÷ 3= 12 ÷ 10= 112 ÷ 14= 27 ÷ 3= 19 ÷ 9= 89 ÷ 6= 12 ÷ 3=34 ÷ 6= 23 ÷ 12= 23 ÷ 17= 57 ÷ 35= 554 ÷ 10= 1213 ÷ 6= 56 ÷ 4= 710 ÷ 2= 13 ÷ 10= 25 ÷ 3= 56 ÷ 5= 911 ÷ 9=12 ÷ 4=45÷ 4=112÷ 12= 25÷ 2= 58÷ 5= 67÷ 2= 516÷ 5= 1720÷ 17= 49÷ 4= 112÷ 14= 13÷ 2= 1321÷ 26= 16÷ 10= 613÷ 6= 67÷ 3= 35÷ 6=13÷ 3=115÷ 1=37÷ 3=23÷ 4=89÷ 4=34÷ 3=58÷ 5=59÷ 5=52÷ 5=45÷ 4=49÷ 16=514÷ 10=53÷ 5=211÷ 4=23÷ 8=913÷ 9=619÷ 12=12÷ 4=35÷ 7=45÷ 8=12÷ 5=67÷ 18=13÷ 44=58÷ 32=57÷ 25=13÷ 6=12÷ 30=17÷ 9=611÷ 24=78÷ 14=23÷ 21=14÷ 2=1112÷ 33=715÷ 21=49÷ 8=38÷ 3=32÷ 17=13÷ 2=712÷ 24=35÷ 9=25÷ 2=518÷ 5=14÷ 2=45÷ 8=57÷ 10=23÷ 3=729÷ 21=67÷ 12=415÷ 2=79÷ 14=815÷ 5=512÷ 5=54÷ 15=54÷ 15=103÷ 90=34÷ 24=32÷ 2=118÷ 66=1011÷ 55=14÷ 4=65÷ 54=133÷ 42=74÷ 49=97÷ 36=14文档来源为:从网络收集整理.word版本可编辑.52÷ 5= 118÷ 44= 13÷ 8= 14÷ 4= 819÷ 32= 12÷ 5= 116÷ 33= 43÷ 44= 125÷ 48= 12÷ 1= 316÷ 6= 58÷ 20= 32÷ 16= 45÷ 4=45÷ 8=811÷ 24=85÷ 32=57÷ 80=54÷ 5=1720÷ 17=913÷ 9=53÷ 3=53÷ 60=15÷ 11=92÷ 36=815÷ 64=72÷ 14=1211÷ 36=83÷ 16=35÷ 3=115÷ 11=1920÷ 19=76÷ 49=12÷ 3=32÷ 12=12÷ 5=25÷ 6=910÷ 27=211÷ 4=76÷ 18=415÷ 12=12÷ 4=49÷ 6=153÷ 5=67÷ 6=76÷ 9=98÷ 18=712÷ 7=75÷ 35=35÷ 7=13÷ 6=34÷ 6=38÷ 4=67÷ 4=56÷ 10=89÷ 9=12÷ 3=34÷ 9=194÷ 19=16÷ 1=58÷ 4=18÷ 3=715÷ 7=23÷ 21=98÷ 32=15÷ 10=67÷ 3=23÷ 18=29÷ 12=54÷ 12=57÷ 35=554÷ 10=14÷ 8=47÷ 16=16÷ 3=79÷ 6=13÷ 18=920÷ 3=15文档来源为:从网络收集整理.word版本可编辑.23÷ 15= 65÷ 45= 910÷ 5= 23÷ 6= 3940÷ 13= 87÷ 14= 14÷ 2= 25÷ 4= 35÷ 9= 16÷ 15= 34÷ 3= 14÷ 8= 56÷ 10= 17÷ 3=17÷ 9=1112÷ 33=34÷ 3=79÷ 7=15÷ 20=67÷ 8=35÷ 12=23÷ 3=16÷ 5=116÷ 24=715÷ 21=23÷ 6=23÷ 8=19÷ 45=45÷ 20=78÷ 7=712÷ 3=15÷ 9=12÷ 30=49÷ 8=311÷ 3=109÷ 10=37÷ 24=89÷ 8=79÷ 42=23÷ 2=12÷ 3=713÷ 14=83÷ 2=722÷ 7=23÷ 15=38÷ 21=57÷ 35=1317÷ 65=720÷ 5=18÷ 9=34÷ 7=23÷ 6=310÷ 1=12÷ 3=19÷ 2=213÷ 3=59÷ 10=1126÷ 22=910÷ 30=15÷ 9=19÷ 5=1116÷ 22=14÷ 6=45÷ 6=79÷ 7=512÷ 3=334÷ 2=920÷ 6=56÷ 5=78÷ 9=3940÷ 26=34÷ 3=47÷ 28=910÷ 3=67÷ 18=2122÷ 3=1415÷ 21=59错误!未定义书16文档来源为:从网络收集整理.word版本可编辑.签。