三年级上册数学乘法计算题
小学三年级上册乘法练习题100道
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小学三年级上册乘法练习题100道6X = 1X = X 1= X = X 1=1X = X 1= X = X 1= 1X 1=X= 1 X 1= X 1= X0 = X 1 =9X 1=2X = X 1= X = X 1= X 1= 0 X0 = 1X = 1X = 1 X = X ) 1 X 10 = 1X 11 = X = X 1= X 1 = 1X 1= X = X 1= 1 X = X 1= X 11 = 1X = X 1= X 10 = X 1= X 1= 1 X = X 1= 1X = X 11 = X 1= X = X 10 = X 1= X 11 = X = 10 X 1= X 1 = X = X = X 1 = X = X0 = X0 = X 1= 0 X = X = X = X 1= X 1= X 10 = X 1= X = ) X 1 = = X = ) 0 X = ) X = ) 1 X = ) X = ) X 1= ) X 1= ) X 1= ) X = ) X 1= ) X 11 = ) X = ) 11 X = ) X 1= ) X =3X = 11 X = X 1 = X 1= X 1=4X = X 1= X 1= X = X 1=9X0 = X 1= X 1= 1X = 0 X 1=6X 1=6X =91 X 11 =) 1X 1= X = X = X 1= X 1 = X 1= X 10 = X 1= X 11 = X 10 = 10 X = X ) X 1 = X 1= 1X 1= X 1= X 1= X 10 = X 1= X= X 1= X 10 = X 1= 1 X 1= 1 X 1= X = X 1= 1 X 1 = X = 1 X = X = X = 1 X ) X = X0 = X0 = X 10 = 0 X 1= 0 X = 0 X 1= X= X 1= 1X0 = X 11 = X 1= 1 X = X = X 1 ) X 1= ) X0 = ) 1X 10 = = X = ) 1 X 10 = ) 1X 1= ) X 10 = ) X = ) X = ) X 1= = X= ) X = ) 0 X 1= ) X= ) X 1= = X=1X 1= X 1= X 1= X = X =9X 1 = 1 X 1 = 0 X 1= 1X 11 = X 1=11 X 1 = X = X 11 = X 1= X =X= X 1= X = X = X 1=9X =X 1 =80 X 1 =7X 1 =6X 1 =X=3X 11 = X = X 1= X ) X 1= X = X 1= X = X 1= X ) X = X 1= X ) X 1= 1 X = X 1) 1 X = X = 0 X 1= 0 X 1= 0 X = X 1 = X = X = X )X = X 1= X ) 1X = X 1= X 1= 11 X = X = 1X 1= 0 X 10 = X = X 1= 1 X 1= X 1= X 10 = 1 X 1= X = X 1= X = ) X 10 = = X = = X = = X =) 1 X 10 = ) X0 = = X 11 = = X 1= ) 1X 1= )X 1= ) X 1= ) 0 X = ) X =5X = 1 X 1= X= 1X 1= X 1=1X 1= X = X = X 1 = X =5X 1= X = 0 X 1= 1 X 1= 0 X =8X 1=3X =8X =4X 1=4X 1=1X 10 =) X 1= X 1= X 11 = X 1= ) X 1 = X = X 11 = X 10 = ) X 1= 0 X 1 = X 1= X0 = ) 0 X = 1 X 10 = 1X = X 1= ) 0 X = X = X 1 = X 1= ) 0 X = X 1= X = X0 = ) 11 X = X = X 11 = 1X = ) X = X = X 1 = X 1 = ) X 1= X = 0 X1= X = ) X= 1X = X = X= ) X 1= X 1= X = X= ) X 1 = 0 X = X 11 = X = ) X = X = X= X = ) X = X = X= X 1= ) 1 X= X= 1X 1= X 1=5X = X 11 = 0 X = X 1 = X =8X = 1X = X 1= X 10 = X =2X0 = X = X 1= X = X =61 X = X 1= X 1= X = X 1=X 1 =2X = 0 X 1= X = X 10 = 1 X 1= X 1= X = X 1= X 1= X 1= X = X 11 = 0 X 1= 0 X = X 1= X 1= X 1= X = X 1 = X = X 1= X 10 = X 1= X 1 = X = 1 X0 = 1X = X = X 10 = 1 X 1= 0 X 11 = X 1= 1 X 10 = X 10 = 0 X 1= X 1 = 1X0 = X 11 = X 1= X 1= X 1= X= 0 X 1= X 11 = 1 X = X ) X 1= X = 1X 1= 0 X 1= X 1= X 1 = X = ) X 1= ) 1X = ) X 1 = ) X 1= ) X 1= ) X = ) 0 X 10 = ) X 1= ) X 1= ) X 1 = ) 1X = ) 1X = ) X 10 = = X 1 = ) X = ) 1X 10 =1X = 1X 1= 0 X 1= X 1= 1 X 1=7X 1= X 1= X 1= X 1= X 1=6X 1= X 1= X 1= X 1= X 1 =X 1 = X 11 = 1X = X = X 1 =6X 10 =5X 10 = X 1= X = X = X 1= ) X 1= 1 X = X1= X = ) X = X 1= X 1= X 1= ) 0 X 1= X 1 = X 1 = X 1= ) X 11 = 0 X 1= X = X= ) X 1= X 1= X = X = ) X 1= X 1= 0 X 1= X 1= ) X = X = X 1= X 1= ) 1X 1= X 1= X 11 = X = ) X = X 1= 1X 11 = X = ) X = X 1 = X 1= X = ) X 1= 1 X0 = X = X 1= ) X 1= 1 X 1= X = X = ) X = X 1= X = X 11 = ) X = X 10 = X 1= X = ) 1 X 1= 0 X 1 = X 1= X=41 X 1= X 1= X = 1X 1= X =3X 1= X 1= X 1= X = X 1=4X = X = 1 X = 0 X = X 1=4X =4X 1=51 X 1=5X1= X = X = X = 1X 10 = ) 1 X0 = X 1= X= X 1 = ) X 1= X 1= X = X = ) X 1= X 1 = X 1= X0 = ) X = 1 X 1= X 1= X = ) 1X = X 1= 1X 1= X = ) X 1= X 10 = X = X 1= ) X0 = X = 1 X 1 = X = ) X 1= X = X 1= X 1= ) 0 X = X 1= 1X 1= X 1= ) X = X = X 1= X = ) X = X0 = X = X = ) X 1= X0 = X 1= 1X = ) X = 11 X 1= X1 = X 1= ) X 1= X0 = X 1= X = ) X 1= X 1= X 11 = X =30 X = 1X = X 10 = X 1 = X =8X = 1X 1= X 1 = X 11 = 1X 11 =7X 1= X 1= X 1 = 1X 1= X 1=9X 1=X=7X = X = X 10 = X = X = 1X 1= X ) X 10 = X = X = X = X 1= X 1 = X 10 = X 1= X = 0 X 1= X= X 1= X 1= X 1= X 1= 0 X 1= X 1= 1X 11 = 1 X = 0 X 1= X 1= X 1= 1 X = X = 1X = X = X ) X= X 1= X = X 10 = X 1= X = 1X 11 = X 10 = 1X = X = X = X 1= 0 X 11 = 0X0 = X = X 1 = = X =) 0 X 11 = ) X = ) 1X = )0 X 1= ) 1 X 1= ) X 1= ) X = ) X 1= = X 1 =)X 1= ) X 1 = ) X 1= ) X 10 = ) 0 X =21 X = X 1= 1X 1= 1 X = X 10 =11 X 1= X = X 1= X 11 = 0 X =6X 1= X = X = 1 X = X 1=1X = X 11 = X 1= 0 X 1= X 1=X 1 = X 1= 0 X = X 1= X 10 =2X =5X =40 X =5X =61 X =2X = X 1= 0 X = X 1= X 1= ) X 1= X = 0 X 1= X = ) X 1= X0 = X 1= X = ) 1X 1= X = X = X 1= ) X = X 1 = X = X = ) X = X 1= X 1= 0 X = ) X = 1 X 1= 1 X = X 11 = ) 0 X = X = X 1= 1 X 1= ) X 1= 0 X 1 = X = 1X 1= ) X = X = X 1 = X 11 = ) X 1= X 1 = X = X 1 = ) 1 X = X 11 = X = 0 X 1= ) 1X 1= X 1= X 1= 1 X 1= ) X 11 = X= 1X = X = ) X = X 11 = X0 = X =4X = X 1= X 1= X 1= X =2X 1 = X = X = X0 = X 11 =2X0 = X0 = 0 X = X 1= X 1=9X 1= X0 = 1 X= 1X 1= 1X 1=51 X 10 =7X0 =5X 1=31 X 1= X = X = X 1= X = X 1= 0 X ) X 1=X 1= X = X = 1 X 1= 11 X 1= X 1= X = X 1= X = X= 1X ) X 1= 0 X 1= X = X = X = X ) X = 1X 1= X = 0 X 1= X = X = X = 11 X 10 = X= X = X 11 = 11 X = X = X 1= X 11 = X 1= X 1= X = 1X = X 1= X 11 = X = = X 1 = ) X 1 = ) X 1= ) X = = 1X = ) X 1 = = X 1 = ) X 1 = ) X 1= ) X 1= ) X 11 = ) X 1= ) X = ) X =三年级数学上册乘法练习班级姓名成绩一、直接写得数:300×5=15×3=0×8=0×7=102×3=600×4=123×2=1×3=00×6=52×3=102×4=2×5=5×8=0×0=180×5=4×3=150×3=15×8= 0-8=+9=17-6=+18=×12=125×4=14×6=4×4=73×0=03×3=5×4=4×5=15×6=16×5=×12=00×3=104×2=×13=17×5-9=19×5+82+7×14=12×9+8=二、填空:180与5相乘,积的末尾有个0。
三年级上册数学乘法题
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三年级上册数学乘法题
一、整十、整百数乘一位数
1. 题目:30×5 =
解析:计算时可以先算3×5 = 15,然后因为30后面有一个0,就在15后面添上一个0,所以30×5 = 150。
2. 题目:200×4 =
解析:先算2×4 = 8,200后面有两个0,就在8后面添上两个0,得出200×4 = 800。
二、两位数乘一位数(不进位)
1. 题目:23×2 =
解析:把23拆分成20和3,先算20×2 = 40,再算3×2 = 6,最后把40和6相加,40+6 = 46,所以23×2 = 46。
2. 题目:12×3 =
解析:同样将12拆成10和2,10×3 = 30,2×3 = 6,30 + 6 = 36,即12×3 = 36。
三、两位数乘一位数(进位)
1. 题目:25×3 =
解析:先算5×3 = 15,向十位进1,个位写5;再算2×3 = 6,加上进位的1得到7,结果就是75。
2. 题目:34×2 =
解析:4×2 = 8,3×2 = 6,这里没有进位,所以34×2 = 68。
如果是38×2呢,先算8×2 = 16,向十位进1,个位写6;再算3×2 = 6,加上进位的1得7,结果是76。
三年级数学上册乘法竖式计算专项练习
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三年级数学上册乘法竖式计算专项练习1. 前言本文档提供了三年级数学上册乘法竖式计算专项练,旨在帮助学生们熟练掌握乘法竖式计算方法。
2. 练1:两位数乘一位数请计算下面的乘法竖式,并填写结果。
1. 36 × 4 =2. 29 × 3 =3. 45 × 6 =4. 52 × 2 =5. 78 × 7 =3. 练2:两位数乘两位数请计算下面的乘法竖式,并填写结果。
1. 24 × 13 =2. 56 × 24 =3. 39 × 17 =4. 83 × 29 =5. 71 × 42 =4. 练3:三位数乘一位数请计算下面的乘法竖式,并填写结果。
1. 187 × 5 =2. 392 × 8 =3. 541 × 3 =4. 678 × 6 =5. 823 × 9 =5. 练4:三位数乘两位数请计算下面的乘法竖式,并填写结果。
1. 235 × 14 =2. 419 × 28 =3. 687 × 32 =4. 752 × 47 =5. 891 × 53 =6. 练5:混合运算请计算下面的乘法竖式,并填写结果。
1. 25 × 8 + 27 =2. 46 × 12 - 97 =3. 33 × 7 + 48 =4. 91 × 6 - 62 =5. 68 × 5 + 72 =7. 结束语通过完成以上乘法竖式计算练习,希望能够提高学生们的乘法计算能力。
把握好竖式计算方法,能够更快更准确地解决数学问题。
祝你们学习进步!。
三年级数学上册乘法运算顺序练习题
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三年级数学上册乘法运算顺序练习题在三年级数学上册中,乘法运算是一个重要的学习内容。
通过乘法运算,学生们可以学会快速而准确地进行计算,并且在解决实际问题时可以运用乘法的知识。
本文将为三年级学生们提供一些乘法运算顺序练习题,帮助他们提高计算能力。
练习题1:计算下列乘法1. 2 × 3 =2. 4 × 5 =3. 6 × 2 =4. 8 × 4 =5. 9 × 3 =练习题2:按照乘法运算顺序计算下列乘法1. 3 × 2 × 4 =2. 4 × 3 × 2 =3. 5 × 2 × 3 =4. 2 × 6 × 4 =5. 6 × 3 × 2 =练习题3:填写适当的数,使等式成立1. 5 × __ = 252. 8 × __ = 403. 6 × __ = 424. 7 × __ = 635. __ × 4 = 20练习题4:计算下列乘法,并写出答案的排列顺序1. 3 × 2 =2. 2 × 5 =3. 4 × 6 =4. 5 × 8 =5. 7 × 9 =练习题5:解决实际问题1. 小明去水果店买了3个苹果,每个苹果5元。
他一共花了多少钱?2. 麦克想要买10本绘本,每本绘本8元。
他一共需要支付多少钱?3. 小红有4个篮球,每个篮球12元。
她一共卖出了多少元的篮球?4. 小华买了6盒巧克力,每盒巧克力10元。
他一共花了多少钱?5. 一个水果摊上有7个橙子,每个橙子6元。
如果我要买3个橙子,我一共需要支付多少钱?通过以上的乘法运算顺序练习题,三年级的学生们可以提高他们的计算能力和解决实际问题的能力。
希望大家能够认真完成每一道题目,并且及时进行纠错和订正。
数学是一门需要反复练习和巩固的学科,只有不断地进行练习才能提高自己的计算水平。
三年级上册数学乘除法口算题
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三年级上册数学乘除法口算题
一、乘法口算题
1. 题目示例
公式
公式
公式
公式
2. 题目解析
对于公式,可以先计算公式,然后因为公式后面有一个公式,所以结果是公式。
计算公式时,把公式拆分成公式和公式,先算公式
,再算公式,最后把公式和公式相加,公式。
公式,先算公式,由于公式后面有两个公式,结果就是公式。
计算公式,把公式拆成公式和公式,先算公式
,再算公式,最后公式。
二、除法口算题
1. 题目示例
公式
公式
公式
公式
2. 题目解析
对于公式,可以把公式看作公式个十,公式个十除以公式等于公式个十,也就是公式。
计算公式时,先算公式,再算公式,最后把公式和公式相加得公式。
公式,把公式看作公式个百,公式个百除以公式等于公式
个百,结果是公式。
公式,根据乘法口诀“八九七十二”,所以结果是公式。