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小学二年级(上)混合口算20页(加减和表内乘法)

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二年级表内乘除法口算题(每页100题)

二年级表内乘除法口算题(每页100题)

时间______
48÷8＝ 5÷5＝ 56÷7＝ 24÷6＝ 18÷2＝ 21÷3＝ 0÷9＝ 14÷7＝ 56÷8＝ 42÷7＝ 28÷7＝ 8÷1＝ 40÷8＝ 64÷8＝ 8÷4＝ 8÷2＝ 81÷9＝ 28÷4＝ 8×6= 20÷4＝ 5÷5＝ 72÷8＝ 25÷5＝ 3÷3＝ 4×1=
二年级表内除法口算题四（每页100题）
班级______ 姓名_________
40÷5＝ 54÷6＝
32÷4＝ 32÷4＝
56÷7＝ 28÷7＝ 3×8= 7×7= 5×9=
7×7= 2×9= 4×4= 6×3= 8×4=
4×4= 8×2= 5×2= 7×8= 3×2=
5×9= 18÷2＝ 5÷5＝ 12÷2＝ 14÷7＝
27÷3＝ 9÷1＝ 20÷4＝ 0÷8＝ 8×2= 10÷2＝ 5×2= 10÷2＝ 63÷9＝ 54÷9＝
二年级表内除法口算题一（每页100题）
班级______ 姓名_________
7×6= 8×1=
72÷9＝ 18÷2＝
2×4= 63÷7＝ 16÷8＝ 9÷3＝ 30÷6＝
63÷7＝ 24÷3＝ 5×8= 9×9= 3×4=
42÷6＝ 6×3= 1×8= 2×4= 3×3=
8×6= 3×8= 7×7= 5×9= 54÷9＝
时间______
16÷2＝ 9÷1＝ 16÷8＝ 4×3= 5×6= 6×9= 24÷3＝ 12÷4＝ 16÷8＝ 72÷8＝ 30÷6＝ 21÷7＝ 72÷9＝ 36÷6＝ 45÷9＝ 72÷8＝ 12÷3＝ 6÷3＝ 4÷1＝ 4÷4＝ 8÷4＝ 8×6= 7×6= 3÷3＝ 32÷8＝
二年级表内除法口算题八（每页100题）

二年级数学上册第6单元表内乘法二(例三解决问题)PPT课件新人教版

二年级数学上册第6单元表内乘法二(例三解决问题)PPT课件新人教版

三、课堂练习，巩固提升
3.
8×4＝32（元） 32＋4＝36（元）
问题：1. 仔细观察，你知道了什么？ 2. 要解决“我们全家人一共要多少钱”这个问题，需要哪些信息？ 3. 谁能试着解答？ 4. 8×4＝32计算的是什么？不计算这步行不行？ 5. 32＋4＝36计算的又是什么？ 6. 谁能完整地说说我们是怎么解答的？
三、课堂练习，巩固提升
2.
小强 6＝42（元）
小强一共花了多少元？
问题：1. 仔细观察，你知道了什么？ 2. 要解决“小强一共花了多少元”这个问题，需要哪些信息？ 3. 这道题你们会解决吗？列个算式。 4. 为什么用乘法计算？ 小结：看来，求6本故事书的总钱数，可以用1本故事书的价钱乘 买的本数。
四、课堂作业
作业：第79页练习十九，第1题、第3题。
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
励志学习的名言警句 1、在强者的眼中，没有最好，只有更好。 2、成功是努力的结晶，只有努力才会有成功。 3、只有一条路不能选择——那就是放弃的路；只有一条路不能拒绝——那就是成长的路。 4、拥有梦想只是一种智力，实现梦想才是一种能力。 5、生命之灯因热情而点燃，生命之舟因拼搏而前行。 6、忍别人所不能忍的痛，吃别人所别人所不能吃的苦，是为了收获得不到的收获。 7、没有天生的信心，只有不断培养的信心。 8、成功需要成本，时间也是一种成本，对时间的珍惜就是对成本的节约。 9、自己打败自己的远远多于比别人打败的。 10、当一个小小的心念变成行为时，便能成了习惯，从而形成性格，而性格就决定你一生的成败。 11、忍耐力较诸脑力，尤胜一筹。 12、高峰只对攀登它而不是仰望它的人来说才有真正意义。 13、你可以这样理解impossible（不可能）——I'm possible（我是可能的）。 14、自己打败自己是最可悲的失败，自己战胜自己是最可贵的胜利。 15、你可以选择这样的三心二意：信心恒心决心；创意乐意。 16、成功与不成功之间有时距离很短——只要后者再向前几步。 17、呈概率分布，关键是你能不能坚持到成功开始呈现的那一刻。 18、书是易事，思索是难事，但两者缺一，便全无用处 19、动是成功的阶梯，行动越多，登得越高。 20、天比昨天好，就是希望。 21、力的人影响别人，没能力的人，受人影响。 22、做的事情总找得出时间和机会； 23、要自卑，你不比别人笨。不要自满，别人不比你笨。 24、面对机遇，不犹豫；面对抉择，不彷徨；面对决战，不惧怕！ 25、个人先从自己的内心开始奋斗，他就是个有价值的人。 26、超越自己，向自己挑战，向弱项挑战，向懒惰挑战，向陋习挑战。 27、不必每分钟都学习，但求学习中每分钟都有收获。 28、取时间就是争取成功，提高效率就是提高分数。 29、紧张而有序，效率是关键。 30、永远不要以粗心为借口原谅自己。

苏教版二年级上册数学《连乘、连除、乘除混合运算》表内乘法和表内除法PPT电子课件

苏教版二年级上册数学《连乘、连除、乘除混合运算》表内乘法和表内除法PPT电子课件
30-6＝24（页）
答：小红已经看了24页。
连乘、连除和乘除混合运算
课堂练习
想想做做
8.
（1）如果买3个布娃娃，需要多少元？ 3×6＝18（元）
答：需要18元。
连乘、连除和乘除混合运算
课堂练习
想想做做
8.
（2）买一个风筝的钱可以买几盒彩笔？ 8÷4＝2（盒）
答：买一个风筝的钱可以买2盒彩笔。
连乘、连除和乘除混合运算
课前导入
计算下面各题。
43+28-25= 46
67-38+24= 53
你是怎么计算加减混合算式的？
我是从左往右算的。
连乘、连除和乘除混合运算
探究新知
6 2×3×4＝ 24 6
36÷4×3＝27 9
怎么计算连乘、乘除混合算式？ 从左往右算。
连乘、连除和乘除混合运算
探究新知
48÷6÷2＝ 4 8
8×3÷6＝ 4 24
8×3÷6这样的算式仍然叫作乘除混合运算，它 们的运算顺序也是从左往右计算。所以第 一个等于6，第二道等于4。
知识梳理
知识点1：连乘、连除的运算：都是从左往右依次计算。 【例】读一读，并计算：
4×2×9＝ 7 2
8
读作：四乘以二再乘以九。
64÷8÷4＝ 2 8
读作：六十四除以八再除以四。
小练习
1 .计算： 3×3×8＝ 72
（2）
4×5－3＝17
8×2＋6＝22
8×3－2＝22
列式：_______________________ 或 ________________________
拓展提高
1 . 用4个苹果可以榨1杯果汁，24个苹果可以榨几杯果汁？榨3杯果汁需

二年级数学上册表内乘法知识点汇总讲解

二年级数学上册表内乘法知识点汇总讲解

二年级数学上册表内乘法知识点汇总讲解一、乘法的基本知识点1.乘法的定义乘法是指将相同的数加起来（加数相同的加法）的快捷方式，其运算结果称为积。

几个几的和就是几乘几的积。

（可以把“×”看作由“+”斜过来写的。

）几个几：个前面的“几”指的是个数，个后面的“几”指的是相同的数。

如：5个8的和，指5个8相加加法算式：8+8+8+8+8=40（5个8相加）乘法算式：8×5=40（8乘5）或5×8=40（5乘8）5个8相加的和=8乘5的积=40【重点掌握相同加数×加数的个数=积，即8×5=40】注意2.现在的乘法存在一定的问题由于新课标在2001年取消了被乘数和乘数的区别，与之相关的“乘以”和“乘”的区别也随之取消，简化为乘数×乘数=积。

如5×3=15，意义是3个5相加，即5+5+5=15。

3×5=15，意义是5个3相加，即3+3+3+3+3=15。

两个算式的结果虽然相同，但是表示的意义不一样。

这样导致学生对其意义含混不清，客观上为学生设置了学习障碍，缺乏数学的严谨性和科学性。

3.如何更好的理解乘法？引导“相同加数× 加数的个数” 的写法更为重要。

在练习题里，可以只写“加数× 加数的个数”一种，同时提醒，万一在考试时要求他们写两种，把顺序颠倒过来就行。

4. 乘法的公式和运算规则乘法公式：因数×因数=积或乘数×乘数=积乘法变式：因数=积÷另一个因数或乘数=积÷另一个乘数乘法读法：8×5=40 读作：8乘5等于40（把符号×和=替换成中文的“乘”和“等于”，口诀五八四十）其中，8和5都是乘数，40是积。

乘法规则：①两个因数交换位置，积不变。

②一个因数扩大或缩小几倍，另一个因数不变，乘积也随着扩大或缩小相同的倍数。

加减乘除混合运算规则：1、同级运算时，从左到右依次计算。

二年级上册 口算题(表内乘法(一) 2500题【05】

二年级上册 口算题(表内乘法(一) 2500题【05】

月分日秒姓名:练习范围：表内乘法（一）题数：100: 成绩6 × 3 = 3 × 1 + 2 =4 × 2 + 3 =4 × 3 - 1 = 2 × 7 =1 × 4 + 5 = 5 × 1 =2 × 2 = 2 ×3 =4 × 2 - 4 = 2 × 1 = 3 × 6 = 6 × 4 =3 × 8 = 1 ×4 + 1 × 3 =5 × 3 - 2 =4 × 3 - 4 =5 × 4 =1 × 3 + 1 = 4 × 7 = 5 × 3 + 3 =2 × 2 + 1 × 4 = 1 × 2 + 5 =4 × 3 +5 × 3 = 1 × 2 - 1 =5 × 2 - 4 =5 × 5 - 4 =2 × 2 - 2 × 2 =3 × 5 +4 =5 × 5 - 1 × 3 = 4 × 4 - 4 =1 ×2 + 2 × 1 =3 × 3 + 3 =2 × 4 - 4 =4 × 3 +5 =4 ×5 - 3 × 1 =2 × 2 - 4 =2 × 4 + 5 × 2 =3 ×4 - 3 × 1 =2 ×3 - 1 =2 × 5 + 5 × 5 =2 ×3 - 5 × 1 =2 × 5 +3 =1 × 3 -2 =4 × 1 + 2 × 2 =5 × 4 - 4 = 3 × 3 - 2 × 4 =2 × 5 + 4 × 1 =6 × 2 = 4 × 5 + 5 × 1 = 4 × 5 - 3 × 2 = 3 × 1 =4 × 6 =1 × 5 +2 × 2 =5 × 1 - 1 × 4 = 1 × 2 - 2 × 1 =4 × 3 + 4 × 3 =5 × 2 - 2 × 1 =4 × 1 - 2 × 1 =5 × 4 - 1 × 3 = 1 × 3 - 3 = 3 × 4 - 1 × 2 =3 × 1 - 1 =4 ×5 =5 × 1 - 4 =5 × 3 + 1 × 1 =2 ×3 - 5 =1 × 5 - 1 ×2 =3 × 2 + 3 ×4 =2 × 5 -3 =5 × 1 + 5 × 5 =1 × 1 +2 ×3 =4 × 4 + 4 =4 ×5 - 1 × 3 =2 × 5 - 1 =5 × 3 + 4 × 2 = 4 × 2 + 2 × 5 =3 × 5 - 2 × 2 =4 × 2 - 1 ×5 = 2 × 2 + 4 = 4 × 2 - 2 × 4 =2 × 2 + 1 =3 × 5 + 5 ×4 =1 × 5 - 1 =2 × 5 + 4 × 4 =5 × 4 - 2 =2 × 1 + 1 =1 ×2 + 1 × 4 =2 ×3 - 2 × 2 =5 × 2 + 1 =3 × 5 + 5 =2 ×3 + 1 × 1 =4 ×5 - 4 × 1 =3 × 2 + 3 × 1 =4 × 3 - 4 × 1 = 3 ×5 - 1 =1 × 1 + 3 = 4 × 5 + 5 × 4 =2 × 4 + 5 =1 × 5 + 1 =月分日秒姓名:练习范围：表内乘法（一）题数：100: 成绩1 ×2 + 2 × 1 =2 ×3 + 2 =5 × 2 - 2 × 1 = 2 × 2 + 4 =5 × 4 + 3 × 5 = 5 × 4 = 3 × 5 + 3 =2 ×3 -4 =4 × 7 =3 ×4 - 3 × 1 =1 × 1 + 5 =5 × 4 + 2 =3 × 2 - 3 × 2 =4 × 2 - 1 × 1 =2 × 2 - 4 =3 × 5 - 2 × 2 =1 ×2 - 1 =3 × 2 + 2 × 3 =5 × 2 =2 ×3 +4 =1 × 5 + 1 =4 × 2 + 1 × 1 =4 × 2 - 1 =3 × 3 - 2 × 1 =4 × 3 - 4 = 1 × 1 - 1 =3 × 3 =4 × 2 - 1 ×5 =3 × 3 +4 =3 × 5 +4 × 2 =2 ×3 - 5 × 1 = 2 × 3 - 2 = 3 × 3 - 3 × 1 =4 × 3 - 2 =3 × 8 =5 × 3 - 5 =4 × 2 - 2 × 4 =1 × 4 + 4 ×2 =4 × 1 - 2 × 2 =1 ×2 + 1 ×3 =2 ×3 - 2 × 2 =1 ×2 + 5 =2 × 8 = 5 × 1 - 4 =3 ×4 - 1 × 3 =5 × 9 = 2 × 5 + 2 =5 × 1 + 3 =2 × 4 =3 × 1 + 3 × 3 = 3 × 2 + 3 × 1 = 2 × 1 =5 × 5 - 1 × 3 = 5 × 5 =1 × 5 - 3 =5 × 4 + 5 =3 × 1 + 1 × 5 =3 × 3 + 3 =4 ×5 - 4 × 1 = 3 × 5 - 5 =3 × 2 - 3 =2 ×3 - 3 × 2 = 6 × 7 =4 × 2 +5 =5 × 2 - 1 × 1 =4 × 3 - 1 ×5 =4 × 4 - 2 × 4 =3 × 2 + 3 ×4 =5 × 2 - 2 × 4 =5 × 1 + 3 × 4 =1 × 5 + 5 =2 × 2 =5 × 3 + 5 × 1 =2 × 5 -3 =2 × 4 - 1 =3 × 2 - 1 × 1 =2 × 1 + 5 =4 × 3 -5 =4 × 3 - 4 × 2 =4 × 4 - 1 × 2 =3 × 2 + 5 × 2 =3 ×4 + 4 ×5 =4 × 4 - 1 ×5 =3 ×4 + 2 =4 × 3 - 3 =4 ×5 - 2 × 1 =5 × 3 - 2 =2 × 2 + 1 =3 ×4 = 3 ×5 =3 × 5 -4 =2 × 5 =4 × 4 + 4 =4 ×5 - 1 × 3 =2 × 5 + 4 × 4 =5 × 4 - 3 × 5 =2 × 5 - 1 × 5 =6 × 6 =4 × 3 - 1 × 2 = 1 ×5 - 1 × 2 =月分日秒姓名:练习范围：表内乘法（一）题数：100: 成绩4 × 3 - 4 = 1 × 1 +5 × 2 =5 × 4 + 4 =1 × 5 + 5 ×2 =3 × 2 - 2 × 1 =2 × 4 + 4 × 5 =2 ×3 + 1 × 1 =5 × 1 + 2 =3 × 5 - 1 ×4 =3 ×4 = 1 × 3 + 4 =5 × 1 + 4 =4 × 2 - 1 ×5 =2 ×3 - 2 × 2 =3 × 9 =4 × 2 -5 =3 × 3 + 2 × 5 = 1 × 3 + 5 × 1 = 3 × 3 +4 × 4 = 2 × 2 - 3 × 1 = 2 × 2 - 2 × 2 = 1 ×5 - 1 × 2 = 4 × 5 + 4 × 1 = 3 × 5 + 4 =4 × 2 - 1 =5 × 5 =4 ×5 + 5 × 5 = 4 × 5 - 2 × 1 =5 × 4 + 2 × 5 =4 × 4 - 3 ×5 =5 × 8 = 5 × 3 =4 × 3 - 1 =5 × 3 - 2 × 4 =2 × 5 + 5 × 5 =3 × 1 + 3 × 3 =1 × 1 + 3 =1 × 4 -2 =2 × 2 - 1 = 5 × 1 =1 ×2 + 5 =3 ×4 + 4 ×5 = 5 × 2 - 1 × 1 =6 ×7 = 5 × 2 - 2 × 1 =6 × 6 = 2 × 4 + 5 × 3 = 2 × 2 + 1 = 1 × 1 + 2 = 5 × 3 - 2 = 5 × 5 - 2 = 5 × 2 - 4 × 2 = 1 × 5 + 1 = 2 × 5 - 3 = 6 × 5 = 3 × 3 + 1 = 3 × 1 + 2 = 2 × 5 + 3 × 3 = 4 × 5 - 5 = 5 × 1 + 1 × 4 = 1 × 2 + 1 = 3 × 5 = 4 × 2 + 4 × 2 = 1 × 5 + 2 × 5 = 3 × 5 - 2 × 5 = 4 × 5 = 3 × 4 - 1 × 1 = 5 × 5 + 3 × 5 = 2 × 5 = 1 × 1 - 1 = 3 × 2 - 3 × 2 = 3 × 3 + 1 × 4 = 2 × 5 + 5 × 3 = 1 × 5 + 4 × 5 = 1 × 1 + 5 × 4 = 6 × 3 = 5 × 1 + 5 × 5 = 4 × 5 - 1 × 3 = 4 × 5 - 4 × 2 = 4 × 4 + 1 = 2 × 3 - 2 = 5 × 4 - 2 = 1 × 4 + 1 × 3 = 3 × 4 - 1 × 2 = 1 × 5 + 4 × 4 = 1 × 3 - 2 = 5 × 1 - 5 = 2 × 2 + 2 = 1 × 3 - 1 × 3 = 1 × 1 + 2 × 3 = 4 × 3 + 5 = 5 × 1 - 4 =4 × 4 + 4 = 4 × 4 - 2 × 4 =5 × 3 + 4 = 4 × 2 + 1 × 1 = 4 × 5 - 1 × 4 = 5 × 5 - 5 =3 × 3 - 3 × 1 = 3 × 3 - 5 =月分日 秒姓名: 练习范围：表内乘法（一） 题 数：100: 成绩1 × 1 + 3 = 5 × 3 - 3 = 1 × 3 -2 =3 × 3 + 1 = 1 × 1 - 1 = 5 × 5 + 3 =4 × 2 - 2 × 2 =5 × 2 - 4 = 3 × 2 + 5 × 4 = 3 × 3 + 3 = 1 × 2 + 2 × 1 = 3 × 3 + 2 × 5 = 1 × 4 + 3 = 2 × 5 - 3 = 2 × 4 - 2 × 2 = 1 × 4 + 5 = 2 × 5 + 4 × 4 = 3 × 2 + 3 × 1 = 3 × 4 + 4 × 5 = 5 × 1 = 4 × 2 + 3 = 5 × 3 + 4 = 2 × 3 - 3 × 2 = 4 × 3 - 4 = 2 × 2 - 2 × 2 = 4 × 2 + 1 = 3 × 2 - 2 × 1 = 2 × 3 + 1 × 1 = 2 × 3 - 1 = 3 × 3 - 3 = 3 × 5 = 3 × 5 + 5 × 4 = 2 × 2 + 1 = 1 × 1 + 2 × 3 = 1 × 5 + 1 = 3 × 3 - 4 =3 × 3 - 2 ×4 = 4 × 4 - 3 × 1 = 4 × 4 + 4 × 1 =5 × 3 + 3 = 4 × 4 - 3 × 5 = 4 × 5 - 3 × 5 = 3 × 4 - 1 × 2 = 2 × 8 =2 ×3 - 2 × 2 =5 × 5 = 4 × 2 + 1 × 5 = 5 × 5 - 4 × 1 = 3 × 4 - 3 = 5 × 1 + 4 = 3 × 2 = 4 × 5 - 2 × 1 = 4 × 2 - 1 = 1 × 5 + 3 × 2 = 2 × 3 + 2 = 4 × 4 + 4 = 2 × 3 + 4 × 3 = 3 × 5 + 2 = 1 × 4 - 2 = 2 × 4 + 5 =6 × 4 = 4 × 2 - 1 × 5 = 4 × 5 - 1 × 3 = 2 × 2 + 1 × 3 = 3 × 4 - 2 × 1 = 1 × 5 - 4 = 3 × 2 - 3 × 2 = 4 × 4 - 2 × 4 = 5 × 3 - 2 = 2 × 4 - 2 = 3 × 3 - 1 × 4 = 4 × 5 - 1 × 4 = 4 × 8 = 3 × 4 - 3 × 1 = 4 × 2 + 2 × 5 = 4 × 3 + 5 = 2 × 1 + 4 = 3 × 3 - 1 × 1 = 3 × 1 + 2 = 2 × 5 = 2 × 4 - 2 × 3 = 3 × 5 + 3 = 2 × 2 = 4 × 3 - 1 = 5 × 4 + 3 × 5 = 5 × 4 - 4 × 2 = 4 × 2 + 1 × 1 = 3 × 1 + 3 × 3 = 5 × 2 + 4 = 4 × 5 =5 × 1 + 5 × 5 = 4 × 4 + 2 × 2 = 3 × 4 - 4 = 5 × 1 - 4 = 5 × 3 - 5 = 5 × 4 - 1 × 3 = 3 × 8 = 2 × 3 - 1 × 3 = 4 × 7 =2 ×3 =月分日秒姓名:练习范围：表内乘法（一）题数：100: 成绩5 × 1 - 1 × 5 = 1 × 2 - 1 = 5 × 1 + 2 × 5 =2 × 1 + 5 × 4 =3 × 2 - 3 × 2 =5 × 5 + 3 =5 × 4 - 2 × 4 =2 × 8 =3 × 2 =6 × 4 =2 × 7 = 5 × 4 - 2 =5 × 9 =3 × 5 + 3 =4 × 4 - 3 × 3 =5 × 5 + 2 = 2 × 3 - 3 × 2 =2 ×3 - 5 =3 ×4 - 1 × 2 =4 × 3 +5 =3 × 2 - 3 =5 × 2 - 1 × 1 = 1 × 1 + 1 =5 × 1 + 3 =4 × 4 + 4 =3 × 5 - 2 × 2 =4 × 2 =3 × 3 + 2 × 5 = 2 × 5 + 5 × 5 =4 ×5 - 1 × 3 =5 × 4 + 3 × 5 = 2 × 5 + 4 × 4 = 1 × 5 - 1 × 2 = 5 ×6 = 5 × 1 + 5 =5 × 5 - 1 × 4 = 5 × 1 + 2 × 4 =1 × 1 + 3 =2 × 2 - 2 × 2 =3 × 8 =2 × 5 + 5 =1 × 4 - 3 =1 × 4 - 4 × 1 =4 ×5 - 4 × 1 = 4 × 1 - 1 =2 × 5 -3 = 3 × 5 + 5 ×4 =2 × 2 = 4 × 2 +3 =4 × 2 - 1 ×5 = 3 × 4 + 1 × 4 = 2 × 5 - 1 × 4 = 2 × 4 + 5 =4 × 3 =4 × 8 =5 × 4 - 1 × 3 =2 ×3 + 2 =1 × 5 + 5 × 4 =6 × 8 =5 × 4 - 4 =4 ×5 - 5 =3 × 2 + 1 × 5 =2 ×3 - 2 × 2 =3 × 3 - 2 ×4 =5 × 3 - 2 =6 × 6 = 4 × 1 =1 × 4 + 5 =5 × 2 - 2 × 1 = 2 × 3 - 5 × 1 = 5 × 5 = 1 × 2 + 4 × 3 =5 × 5 - 1 × 3 =5 × 3 - 2 × 4 =2 × 4 - 5 =4 × 4 - 4 =5 × 4 + 5 =3 ×4 + 4 × 2 =3 × 1 + 3 × 3 =5 × 2 - 1 =2 × 4 - 4 =3 × 2 - 5 =5 × 1 + 1 × 4 = 1 × 3 + 5 × 5 = 1 × 3 + 1 =1 × 1 - 1 = 4 × 7 =5 × 3 + 1 × 1 =4 × 3 - 3 =2 × 5 + 2 =3 × 5 +4 × 4 =1 × 4 + 1 × 3 =4 ×5 - 3 × 3 =4 ×5 - 4 × 5 =4 × 2 + 2 ×5 =5 × 5 - 1 × 1 =4 × 1 - 2 =5 × 1 - 4 = 1 × 2 + 5 = 1 × 4 - 4 =月分日秒姓名:练习范围：表内乘法（一）题数：100: 成绩3 × 2 + 3 ×4 =4 ×5 - 4 × 1 = 2 × 3 - 3 × 2 = 1 × 3 - 2 = 4 × 3 - 4 = 2 × 4 - 2 × 3 =4 × 1 + 3 =1 × 3 + 4 =3 × 5 +4 =2 × 2 + 4 =5 × 4 - 2 =1 × 1 + 4 =2 ×3 -4 =5 × 2 - 1 × 2 =2 × 1 + 1 =2 ×3 - 2 =3 ×4 - 1 × 2 = 2 × 3 - 2 × 2 =5 × 4 - 4 = 3 × 4 + 2 × 2 =3 × 1 + 2 =5 × 4 + 3 × 5 =1 × 5 + 4 × 5 =5 × 2 + 4 =5 ×6 = 2 × 9 =2 × 5 + 4 × 4 = 4 × 2 +3 × 3 =4 ×5 - 1 × 4 = 3 × 3 + 1 = 5 × 5 + 1 × 4 = 2 × 5 - 3 =5 × 3 + 4 =3 × 3 + 5 × 3 = 3 × 5 - 2 ×4 = 2 × 2 - 1 =3 × 6 =4 × 1 - 3 = 4 × 4 - 4 =3 × 2 - 5 = 5 × 5 - 1 × 3 =4 × 1 + 4 = 4 ×5 - 2 × 1 = 2 × 5 + 5 × 5 =2 × 4 + 4 × 5 =3 × 2 + 3 × 1 =4 × 3 -5 = 1 × 5 - 2 = 5 × 5 =5 × 2 - 5 × 2 =4 ×5 - 1 × 3 =5 × 1 - 4 =1 × 5 + 4 × 4 =4 ×5 + 2 × 3 =4 × 4 - 1 ×5 =1 × 4 + 5 × 4 =4 × 2 + 1 × 1 =3 × 1 + 3 × 3 =3 × 3 - 1 =2 × 2 =4 × 3 - 3 × 1 =1 × 4 + 1 × 3 = 1 × 3 - 3 = 3 × 5 + 5 × 4 =4 × 3 - 2 =2 × 5 +3 × 5 =3 ×4 - 3 × 1 =5 × 1 - 1 × 5 = 2 × 2 + 1 = 5 × 3 =2 × 2 - 2 × 2 =1 × 1 - 1 = 4 × 1 + 4 × 4 =5 × 2 - 2 × 3 =1 × 5 - 1 ×2 =4 ×5 + 3 × 4 =2 ×3 - 1 =6 × 2 =2 × 2 - 2 × 1 = 2 × 1 + 4 ×3 =4 × 4 + 4 =5 × 1 - 5 =5 × 4 - 5 =2 × 2 - 1 ×3 = 1 × 2 - 1 × 2 =4 × 4 -5 =5 × 5 + 5 × 4 = 3 × 4 + 4 × 5 = 3 × 3 =4 × 1 =4 × 2 + 3 =5 × 2 - 1 × 1 =3 × 3 - 2 ×4 =3 × 3 - 5 =5 × 3 + 1 × 1 =3 × 8 =5 × 3 - 1 =5 × 1 + 5 × 5 =4 ×5 - 3 × 3 =2 × 1 - 2 =月分日秒姓名:练习范围：表内乘法（一）题数：100: 成绩5 × 1 = 1 × 5 + 4 =3 × 1 + 1 =2 × 2 = 4 × 5 - 2 =3 × 2 + 3 × 1 = 3 ×4 + 1 =2 × 5 + 5 =1 ×2 - 1 =1 × 5 + 1 =3 ×4 + 4 × 1 =5 × 5 - 5 × 5 = 3 × 3 - 3 × 1 = 3 × 8 =4 ×5 + 5 =4 × 3 +5 =1 × 1 +2 ×3 =4 ×5 + 1 =5 × 3 - 2 =5 × 5 + 3 =5 × 4 - 2 =2 × 5 =3 ×4 -5 × 2 =3 ×4 + 4 ×5 =3 × 2 - 5 =1 × 3 + 1 × 1 =4 ×5 - 3 × 3 =3 × 2 - 1 × 3 =1 × 5 + 4 × 4 =5 × 3 + 4 × 4 =2 × 1 + 1 =4 × 2 - 3 × 1 =3 × 2 + 1 =3 × 2 + 2 × 3 =5 × 4 - 4 =5 × 1 + 5 =5 × 4 + 3 × 5 =4 × 9 =5 × 5 =3 × 2 + 5 =4 × 2 + 3 =3 ×4 - 4 × 3 = 3 × 1 + 3 × 3 = 3 × 3 =3 × 5 -4 =2 × 1 + 4 = 6 × 5 = 4 × 2 + 2 × 5 =3 × 5 - 2 × 2 = 2 × 1 = 5 × 2 - 1 × 1 = 1 × 5 + 3 × 2 =4 ×5 - 2 × 1 = 5 × 4 - 1 × 3 = 3 × 4 - 3 × 1 = 5 × 5 - 3 = 5 × 5 - 1 × 3 = 1 × 3 + 5 × 2 = 1 × 5 + 4 × 3 = 5 × 3 - 4 = 4 × 3 - 2 = 3 × 2 =6 × 8 = 2 × 3 - 3 × 2 = 5 × 3 + 1 × 1 = 3 × 4 + 4 = 4 × 2 - 1 = 2 × 2 + 1 = 3 × 3 + 1 = 4 × 5 - 5 = 1 × 4 + 1 × 3 = 2 × 2 + 4 = 3 × 5 + 3 = 3 × 6 = 1 × 4 - 2 = 4 × 4 - 5 = 5 × 3 + 4 × 3 = 5 × 5 - 4 × 1 = 3 × 2 - 3 × 2 = 1 × 4 + 5 = 3 × 3 - 2 × 4 = 5 × 1 - 5 = 4 × 4 - 3 × 5 = 4 × 2 + 1 × 1 = 4 × 8 = 1 × 5 - 1 × 2 = 1 × 3 + 4 = 3 × 4 - 1 × 2 = 2 × 5 + 5 × 5 = 1 × 2 + 1 × 4 = 2 × 2 - 1 = 5 × 8 = 1 × 1 - 1 = 5 × 4 + 5 × 3 = 4 × 3 - 4 = 2 × 8 = 6 × 1 = 2 × 3 - 2 =4 ×5 - 1 × 4 =3 × 9 =月分日 秒姓名: 练习范围：表内乘法（一） 题 数：100: 成绩3 ×4 - 3 × 1 = 1 × 4 +5 = 5 × 4 + 3 × 5 = 3 × 5 - 2 × 2 = 3 × 2 - 3 × 2 = 1 × 2 + 5 = 2 × 3 + 2 = 3 × 2 - 4 × 1 = 5 × 4 + 2 = 4 × 5 - 2 × 1 = 3 × 4 + 1 = 2 × 2 + 2 × 5 = 3 × 4 + 4 × 5 = 4 × 4 - 3 × 5 = 3 × 2 - 3 × 1 = 3 × 2 + 3 × 4 = 5 × 4 - 2 = 5 × 3 - 5 = 3 × 3 - 2 × 4 = 2 × 4 - 2 × 3 = 4 × 4 - 4 = 4 × 2 - 5 = 1 × 2 + 1 × 4 = 4 × 2 - 1 × 5 = 5 × 5 + 1 × 2 = 5 × 1 + 1 × 4 = 4 × 4 - 5 = 1 × 4 - 2 = 2 × 2 - 2 × 2 = 2 × 3 + 3 = 1 × 4 + 1 × 3 = 2 × 3 - 2 = 3 × 2 + 3 × 1 = 4 × 2 + 2 × 5 = 4 × 2 + 3 = 5 × 5 + 5 × 5 = 3 × 7 = 5 × 4 - 4 = 1 × 1 - 1 × 1 = 4 × 2 + 2 = 4 × 3 + 1 × 2 = 4 × 4 - 2 =5 × 4 - 1 × 3 = 2 × 5 + 3 × 4 =4 × 3 - 4 =2 × 5 + 2 = 1 ×3 - 3 = 2 × 5 +4 × 4 =6 × 4 =5 × 3 + 3 =5 × 3 + 1 × 1 =5 × 3 =3 × 1 + 2 =3 × 2 +4 =2 ×3 + 1 × 1 = 1 × 5 + 2 =1 × 5 + 4 =4 × 4 +5 × 1 = 1 × 2 + 2 × 1 =1 × 3 +2 =2 × 5 + 5 × 5 = 1 × 5 + 1 =3 × 5 + 1 =1 × 5 + 3 =5 × 5 = 3 × 8 =3 × 3 - 3 × 1 =5 × 5 + 1 × 5 =1 × 5 - 1 ×2 =6 × 8 =5 × 1 + 5 × 5 =5 × 3 - 2 =2 ×3 -4 =4 × 1 - 4 =5 × 1 - 4 =3 × 3 - 5 =3 ×4 =5 × 4 + 4 =3 × 5 + 5 ×4 =1 × 3 + 4 =2 × 2 + 4 =3 ×4 - 2 ×5 =4 ×5 - 1 × 4 =3 × 5 + 2 =2 × 2 + 2 =5 × 5 - 1 × 3 =3 × 2 + 3 =5 × 4 - 4 × 4 =2 × 2 + 1 =4 × 3 +5 =4 ×5 - 4 × 1 =3 × 1 + 1 ×4 =4 × 8 =5 × 2 - 1 × 1 = 4 × 3 - 3 = 5 × 9 = 2 × 8 =4 × 4 + 1 =3 ×4 + 4 =1 × 1 - 1 =月分日秒姓名:练习范围：表内乘法（一）题数：100: 成绩3 × 1 + 2 =4 × 2 - 1 × 2 = 1 ×5 + 1 =3 × 1 - 1 = 5 × 1 + 5 × 5 =3 × 5 + 3 × 2 =3 ×4 + 1 =6 × 1 =2 ×3 - 2 × 1 =3 ×4 - 2 × 2 =3 × 2 + 3 × 1 =5 × 4 =5 × 2 - 3 × 2 = 5 × 4 - 1 × 3 = 4 × 3 - 5 = 2 × 3 = 2 × 4 - 2 × 3 =2 × 1 + 1 =4 × 4 - 4 =3 × 9 = 2 × 2 + 1 =3 × 1 + 3 = 3 × 3 + 1 = 5 × 3 - 2 = 5 × 5 - 2 ×4 =4 × 2 + 3 × 1 =3 × 5 -4 × 2 =1 × 5 + 3 ×2 =3 × 3 + 3 ×4 =4 × 3 - 3 =1 × 3 + 3 =5 × 5 - 1 =3 ×4 - 3 × 1 =4 ×5 - 4 × 1 =4 × 4 - 3 ×5 =4 ×5 - 3 × 3 =5 × 4 - 3 =2 ×3 + 2 =4 × 1 + 1 =3 × 7 =3 ×4 - 4 =5 × 1 - 5 =4 ×5 - 1 × 4 = 4 × 5 - 1 × 3 = 3 × 2 - 3 × 2 =2 × 4 + 5 = 4 × 2 + 5 = 6 ×3 = 3 × 1 + 3 × 3 =3 × 3 + 3 =5 × 4 - 1 =4 × 6 =4 × 4 -5 × 3 =2 ×3 - 3 × 2 =4 × 4 - 2 × 4 =1 × 3 + 4 =5 × 2 - 1 =1 × 3 -2 = 5 ×3 - 3 × 1 =5 × 3 - 3 =4 × 3 + 4 ×5 =5 × 5 - 1 × 3 = 2 × 3 - 5 × 1 = 5 × 1 + 1 × 4 = 4 × 9 =1 × 3 + 1 =4 × 2 + 1 × 1 =5 × 2 =3 ×4 - 1 × 2 =1 ×2 + 5 =3 ×4 - 2 = 2 × 4 + 3 =2 × 4 - 1 =5 × 5 - 5 × 3 = 1 × 3 - 3 = 4 × 4 + 4 =1 × 5 + 4 × 5 =1 × 5 - 5 × 1 =1 × 5 +2 =3 × 1 - 1 × 3 =3 ×4 +5 × 2 =2 ×3 + 1 × 1 =2 × 5 - 2 =3 × 5 =4 × 2 - 4 =3 × 5 - 2 × 2 =3 × 2 + 3 ×4 =4 × 3 - 1 = 3 × 4 =5 × 2 - 1 × 1 =1 × 5 + 4 × 4 =2 × 5 -3 =3 × 2 + 3 =3 × 5 + 1 × 2 =4 × 3 + 1 ×5 =4 × 3 +5 =3 × 2 - 2 × 1 =5 × 5 - 3 = 4 × 4 - 2 = 4 × 4 - 2 × 3 =月分日 秒姓名: 练习范围：表内乘法（一） 题 数：100: 成绩2 × 5 -3 =4 × 4 + 3 = 1 × 4 + 1 × 3 = 4 ×5 - 4 × 1 = 3 × 2 - 5 = 5 × 3 + 5 × 2 = 3 × 9 = 1 × 4 - 2 = 1 × 1 + 1 × 4 = 2 × 5 - 3 × 3 = 4 × 4 - 3 × 5 = 3 × 3 + 1 = 4 × 2 - 1 × 5 = 1 × 1 + 3 × 5 = 5 × 1 + 1 × 4 = 5 × 1 - 5 = 4 × 4 - 4 = 5 × 2 = 1 × 3 + 3 × 4 = 3 × 5 + 1 × 4 = 4 × 3 - 3 = 4 × 2 - 1 = 3 × 3 - 2 × 4 = 2 × 3 + 2 × 3 = 3 × 3 - 3 × 1 = 3 × 4 - 2 × 5 = 1 × 3 - 1 × 2 = 5 × 1 + 2 × 2 = 1 × 5 - 1 × 2 = 5 × 5 - 1 × 3 = 1 × 2 - 1 =4 ×5 - 3 × 2 = 4 × 4 - 2 × 4 = 4 × 4 = 1 × 2 + 1 × 4 = 2 × 8 = 3 × 2 + 3 × 4 = 2 × 3 - 2 × 2 = 5 × 2 - 5 × 2 = 4 × 3 - 1 = 3 × 4 - 1 × 2 = 5 × 1 + 5 × 5 =6 × 9 = 4 × 2 + 1 × 1 =1 × 5 -2 =5 × 1 - 4 = 2 × 3 = 1 × 5 + 3 × 2 = 5 × 5 + 5 × 5 = 3 × 1 + 4 × 5 = 3 × 5 + 5 × 4 = 4 × 3 - 1 × 5 = 5 × 4 + 1 = 3 × 8 = 5 × 4 + 5 = 5 × 2 - 2 × 1 = 5 × 5 = 4 × 4 + 4 = 1 × 2 + 5 = 5 × 2 - 1 = 2 × 2 - 1 = 4 × 2 - 4 = 3 × 1 + 5 × 2 =6 × 6 = 4 × 5 - 1 × 4 = 1 × 1 - 1 = 5 × 4 - 2 = 1 × 3 + 3 × 3 = 2 × 4 - 2 × 3 = 3 × 5 - 3 = 3 × 4 - 2 = 4 × 4 + 5 × 2 = 5 × 1 + 1 = 1 × 4 - 3 = 1 × 2 + 2 = 1 × 2 + 2 × 1 = 2 × 4 + 5 = 2 × 5 = 1 × 5 + 4 × 5 = 3 × 3 - 2 = 3 × 1 - 1 = 3 ×7 = 3 × 4 - 3 × 1 = 3 × 5 + 4 × 2 = 4 × 5 + 2 × 4 = 2 × 3 - 3 × 2 = 6 × 3 = 2 × 2 - 2 × 1 = 4 × 5 - 2 × 1 = 5 × 2 + 3 = 3 × 4 = 5 × 2 + 4 × 3 = 3 × 1 + 3 × 3 = 3 × 5 - 2 × 2 = 2 × 4 + 2 = 2 × 4 + 4 =4 × 2 - 1 × 4 = 3 × 3 + 3 =5 × 2 - 1 × 1 =6 × 4 =月分日秒姓名:练习范围：表内乘法（一）题数：100: 成绩2 × 4 = 4 × 4 + 2 =4 × 3 - 1 =5 × 2 - 1 × 1 =4 × 2 + 3 =3 × 2 - 3 × 2 =3 × 5 + 1 =2 × 2 - 1 =2 × 2 - 2 × 1 =6 × 6 = 1 × 4 + 5 =3 × 2 + 3 × 2 = 2 × 2 +4 =4 × 4 - 4 × 4 = 2 × 2 =1 × 5 + 5 × 5 =2 ×3 + 5 =6 × 5 =5 × 1 + 4 × 4 =1 × 1 + 5 =4 ×5 - 1 × 3 =5 × 5 = 4 × 4 - 2 × 4 = 4 × 5 - 1 × 4 = 1 × 5 - 3 =5 × 5 - 2 =1 × 4 -2 =5 × 5 - 1 × 3 =6 × 4 =5 × 3 + 3 =1 × 1 + 3 =4 ×5 - 2 × 1 =3 × 2 =4 × 2 + 4 =2 × 5 =4 × 1 + 3 =1 × 1 - 1 =2 ×3 =1 ×2 + 5 × 1 = 4 × 4 -3 × 5 =4 ×5 - 5 =2 × 2 - 2 × 2 =3 × 5 - 2 × 3 =3 × 6 =2 ×3 + 1 × 1 =5 × 2 = 3 × 4 - 3 × 1 =4 × 4 + 4 =5 × 4 + 5 × 5 = 2 × 3 - 4 =3 ×4 =1 × 5 + 4 =2 × 5 + 4 × 4 = 4 × 9 =3 ×4 + 1 = 2 ×5 + 3 × 3 =4 × 3 +5 =1 × 3 + 4 =3 ×4 - 4 =2 × 5 + 5 × 5 =1 × 4 + 3 × 3 =3 × 3 - 3 × 1 =5 × 3 + 3 × 2 =4 × 1 - 3 =3 ×4 - 4 × 3 =1 × 5 + 4 × 4 =5 × 2 - 2 × 1 =6 × 2 =4 ×5 - 3 × 3 =3 × 2 - 5 =5 × 4 - 2 = 3 × 7 =2 ×3 + 2 =3 ×4 + 4 ×5 = 5 × 1 + 1 × 4 = 3 × 3 = 2 × 3 - 3 × 2 =4 × 3 +5 × 5 =1 × 4 + 3 =5 × 5 + 5 =3 × 2 + 3 ×4 =5 × 3 + 1 × 1 =3 × 5 =1 ×2 + 1 × 4 =4 × 4 - 4 =4 × 2 - 1 = 4 × 3 =3 × 3 + 3 =4 × 2 + 1 × 1 = 2 × 3 -5 = 2 × 3 - 2 = 5 × 5 - 1 × 2 =5 × 5 - 5 × 1 =1 × 3 - 3 =1 ×2 - 1 =3 ×4 - 1 × 2 =5 × 2 - 1 × 2 =3 × 2 + 3 × 1 =1 ×2 +3 × 5 =5 ×6 =月分日秒姓名:练习范围：表内乘法（一）题数：100: 成绩2 × 5 + 2 = 5 × 4 - 1 ×3 =5 × 3 - 1 × 1 =4 ×5 + 4 = 4 × 4 - 2 × 2 =5 × 4 + 3 × 5 =3 ×4 - 1 × 2 =4 ×5 - 5 =5 × 2 - 5 × 2 = 4 × 2 + 2 × 5 =1 × 1 +2 ×3 = 6 × 1 = 2 × 2 + 3 =5 × 5 = 2 × 5 - 3 =4 × 2 = 4 × 1 - 1 × 2 =2 × 2 + 1 = 5 × 5 - 4 × 1 =3 ×4 + 1 =5 × 5 + 1 × 1 =5 × 5 - 1 × 3 = 4 × 5 - 1 × 4 = 2 × 1 + 1 = 3 × 1 + 2 = 4 × 3 - 4 =1 ×2 + 2 × 1 =5 × 5 - 4 × 4 =2 ×3 + 1 × 1 =2 × 2 + 5 =2 × 2 - 2 × 2 =4 × 1 + 3 × 4 =3 × 3 + 1 =2 ×3 - 3 × 2 =1 × 4 + 1 × 3 = 5 × 1 + 1 × 4 = 3 × 5 - 1 =5 × 2 - 4 = 2 × 2 - 2 × 1 =5 × 2 - 2 × 1 =3 × 2 +4 =5 × 1 - 4 =2 × 2 + 2 =3 ×4 - 2 × 1 = 3 ×5 - 3 × 5 =3 × 1 + 3 × 3 = 2 × 3 - 2 × 2 = 2 ×4 +5 = 2 × 5 = 4 × 3 - 2 = 1 × 2 - 1 = 4 × 3 + 5 = 3 × 4 - 3 × 1 = 4 × 2 + 3 = 3 × 5 + 5 × 4 = 1 × 3 + 4 = 1 × 2 + 1 × 5 =6 × 2 = 1 × 2 + 1 × 4 = 4 × 4 - 2 × 4 = 2 × 5 - 5 × 2 = 1 × 5 + 4 × 5 = 4 × 1 - 1 = 4 × 4 + 2 × 4 = 1 × 3 - 2 = 3 × 4 = 3 × 8 = 2 × 1 = 5 × 3 + 1 × 4 = 4 × 4 + 4 = 5 × 2 - 1 × 1 = 2 × 2 + 4 = 6 × 9 = 3 × 3 + 2 × 5 = 5 × 3 + 3 = 4 × 2 - 1 × 5 = 2 × 4 = 4 × 4 - 4 × 1 = 2 × 5 - 2 × 4 = 3 × 2 - 2 × 3 = 1 × 5 + 1 = 2 × 4 + 2 = 3 × 5 - 2 × 2 = 3 × 3 - 3 × 1 = 5 × 5 - 4 × 5 = 2 × 1 - 1 = 2 × 2 + 5 × 2 = 3 × 2 + 2 = 2 × 1 + 5 × 3 = 5 × 5 - 3 = 2 × 1 + 2 × 5 = 2 × 5 + 1 × 5 = 4 × 3 - 1 = 3 × 2 - 5 = 3 × 5 - 3 × 4 = 2 × 2 = 4 × 4 - 4 = 4 × 2 - 1 =3 × 3 - 2 ×4 =2 ×3 - 5 × 1 =。

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姓名：日期：用时：准确率：13+23= 23+59= 9+16= 21+30= 57-43= 37+61= 63-26= 75-48= 78-56= 44-12= 58+8= 57-39= 23+44= 48-26= 34-18= 40+9= 96-75= 99-30= 65+35= 44-23= 10+82= 52+46= 23+61= 94-26= 37-1= 60-20= 77-52= 54+9= 1+42= 95-36= 30+31= 95-14= 98-60= 1+20= 5+41= 2+84= 41+43= 22-8= 99-9= 98-49= 12+72= 32-5= 62+12= 32+33= 21+54= 78+15= 51+44= 5+72= 67-2= 48+21= 62-16= 95-80= 8x2= 7x5= 2x8= 2x1= 2x5= 1x3= 3x6= 5x4= 6x5= 3x1= 5x0= 2x4= 8x7= 1x1= 0x8= 7x5= 0x7= 0x3= 0x9= 5x2= 1x7= 1x3= 2x3= 9x1= 6x7= 9x6= 9x6= 1x2= 4x2= 2x3= 3x5= 2x4= 4x0= 0x5= 5x6= 9x5= 3x2= 6x4= 2x1= 3x7=1x0= 3x6= 5x6= 4x6= 姓名：日期：用时：准确率：3x5= 0x5= 1x5= 1x0= 8x9= 0x9= 5x6= 7x7= 9x6= 9x2= 8x0= 9x8= 9x1= 8x1= 5x7= 0x6= 0x8= 9x2= 7x8= 3x6= 0x2= 2x6= 5x6= 0x4= 6x7= 3x4= 1x6= 8x2= 3x7= 4x9= 0x5= 5x0= 1x7= 8x8= 0x9= 9x6= 0x5= 9x7= 9x3= 4x7= 7x5= 7x7= 3x3= 6x8= 8x0= 8x4= 3x2= 0x3= 3x5= 0x3= 0x1= 6x3= 48+21= 12+78= 77-64= 54+19= 74+26= 71+7= 51+1= 82-60= 35+49= 1+82= 58+16= 35+20= 84-8= 65-53= 58-31= 3+28= 23+5= 6+1= 21+30= 60-41= 53-33= 30-25= 14+35= 51+31= 77-36= 24+28= 18+50= 25+3= 75+20= 41-40= 72+23= 45+48= 32-5= 95-37= 32+1= 77-45= 46+1= 98-75= 91-57= 18+25=78-76= 81-49= 48-29= 70-69= 姓名：日期：用时：准确率：43-32= 53-32= 70-25= 84-41= 79-24= 56-15= 71-35= 15+3= 82+9= 26+6= 11+35= 81-59= 7+73= 1+10= 78-63= 14+1= 8x9= 8x8= 5x5= 5x4= 5x6= 7x9= 8x8= 1x0= 2x8= 8x3= 7x2= 3x0= 92-83= 19+8= 59-22= 25-21= 9+27= 43-26= 91-60= 52+26= 88-39= 28+15= 18-3= 53+33= 93-87= 87-60= 98-42= 8+79= 5x4= 4x5= 7x0= 7x0= 9x3= 8x1= 4x4= 3x0= 8x0= 9x4= 0x6= 4x6= 94-89= 48-10= 67+5= 44+40= 36-24= 77-58= 35-20= 45+22= 80-34= 3+37= 6+41= 76+21= 5x6= 9x7= 9x4= 9x9= 3x1= 5x5= 4x2= 7x0= 61+28= 60+17= 91-61= 38+47= 98-38= 40-21= 87-50= 41-33= 6x8= 3x9= 4x7= 3x4=20+27= 98-8= 21+18= 88-3= 93-49= 67-52= 37+49= 54-19= 姓名：日期：用时：准确率：6x5= 2x6= 6x8= 7x0= 7x1= 2x8= 6x0= 3x0= 9x6= 0x8= 7x1= 0x6= 9x2= 4x6= 7x7= 7x2= 59-32= 47+5= 83-25= 44+15= 93+1= 75+8= 65+14= 14+34= 6x0= 5x5= 1x2= 8x6= 5x2= 4x8= 3x0= 9x2= 74-18= 32+26= 4+96= 13+43= 5+18= 40+28= 31-19= 33+24= 6x6= 5x8= 7x6= 9x0= 4x5= 4x2= 6x1= 9x9= 26+3= 13-4= 72-36= 30+3= 48-26= 56+15= 7+8= 43+41= 4x5= 3x1= 0x5= 9x2=9x4= 9x0= 1x2= 9x5= 2x4= 5x2= 4x2= 6x3= 7x3= 9x6= 4x4= 4x6= 29+48= 27+42= 33+7= 33+60= 56-24= 8-6= 4+9= 9+74= 4x1= 8x9= 6x6= 6x4= 9x8= 1x0= 5x0= 8x0=0x7= 1x0= 8x8= 5x6= 45-5= 16-1= 49-3= 92-2= 姓名：日期：用时：准确率：2+10= 82+14= 27+34= 97-61= 99-41= 14+52= 78-16= 72+18= 33-28= 4+9= 40-4= 76+2= 5x4= 3x1= 9x3= 5x9= 1x4= 6x7= 2x0= 4x2= 8x5= 6x3= 8x1= 2x5= 87-35= 65+31= 8-5= 90-3= 3+50= 72-48= 68-20= 29-2= 45+32= 72+2= 29-24= 18+7= 2x9= 9x0= 4x7= 2x8= 3x0= 9x2= 9x6= 0x0= 0x8= 3x3= 9x2= 7x7= 31-15= 49+3= 3+53= 68-46= 60+28= 53-34= 85-78= 27-3= 95-57= 79+6= 74-34= 45-22= 2+79= 84-73= 88-25= 76-70= 53-20= 74+19= 95-65= 35-11= 3x7= 2x8= 5x9= 0x0= 1x0= 7x9= 7x8= 6x4= 5x7= 5x3= 6x2= 1x0= 88+1= 90-71= 34+5= 100-2=1x7= 8x4= 9x4= 1x8=姓名：日期：用时：准确率：6x4= 2x5= 3x9= 8x6= 7x9= 4x5= 1x4= 6x7= 5x9= 1x2= 4x5= 7x0= 38+35= 1+86= 28+42= 79-36= 94-16= 88-18= 95-33= 68-17= 51-16= 40+41= 39+22= 81-45= 4x6= 8x7= 8x3= 6x1= 8x2= 5x6= 5x5= 6x4= 4x2= 0x6= 9x5= 6x3= 58+11= 64-55= 32-28= 25+43= 73-2= 98-18= 52-19= 91-1= 47+43= 17+81= 94-87= 23+33= 0x6= 9x1= 1x5= 8x9= 0x8= 6x9= 1x8= 7x6= 8x4= 2x8= 8x1= 8x0= 86-3= 7+9= 97-38= 42+39= 49+46= 60-44= 14-1= 73-21= 16+82= 51-31= 45+52= 86-30= 62-61= 35+10= 77-31= 14+22= 2x4= 7x5= 4x7= 0x5=2+45= 28-11= 22+31= 53+14= 98-64= 89-65= 6+25= 73-28= 姓名：日期：用时：准确率：37-10= 74-23= 35+30= 8+50= 33-21= 28-10= 95-62= 98-82= 82-25= 84-12= 27+42= 13+87= 89-51= 40-11= 72-48= 72+2= 63+17= 49+35= 10+88= 39-29= 5x8= 2x9= 7x6= 8x5= 5x6= 1x2= 7x3= 1x9= 1x2= 7x2= 6x7= 8x1= 6x2= 6x6= 9x7= 5x4= 6x4= 0x5= 1x9= 0x4= 1x3= 9x2= 2x5= 9x6= 4+31= 6+1= 8+16= 52-14= 62+33= 41+46= 80-55= 99-81= 6+70= 78-67= 54-12= 57+19= 48+29= 38+7= 27-24= 88+1= 8+22= 100-77= 56-43= 87-30= 65-27= 25+16= 64+5= 27-12= 6x7= 4x2= 5x3= 8x9= 9x8= 5x0= 1x5= 1x8= 8x7= 4x2= 2x2= 7x2=9x1= 3x6= 3x1= 5x0= 2x2= 5x1= 9x1= 9x9= 63-23= 63+35= 15+47= 85-71=姓名：日期：用时：准确率：7x0= 0x2= 9x8= 0x6= 7x9= 4x8= 7x8= 0x9= 4x8= 4x7= 2x2= 4x3= 0x3= 2x2= 9x4= 1x1= 9x1= 7x7= 1x5= 3x9= 0x5= 2x1= 9x0= 7x3= 70-34= 32+30= 97-17= 19+28= 4+36= 82-38= 35+35= 62+38= 80-10= 70-8= 93-55= 87+1= 68+24= 66-45= 37-19= 47+24= 98-53= 22+70= 7+33= 61-45= 56-23= 97-40= 79-31= 98-42= 8x8= 6x7= 9x1= 7x3= 4x7= 4x0= 5x5= 3x7= 3x4= 6x5= 2x8= 0x4= 6x7= 2x2= 2x6= 0x8= 8x4= 0x4= 3x5= 3x1= 5x3= 7x8= 1x6= 2x2= 36-21= 19+27= 86-70= 96-73=79+7= 43+42= 96-18= 55+19= 33-1= 11+28= 17+3= 10+3= 18+73= 25+27= 62-18= 24-21= 88-86= 99-37= 65+2= 100-56= 姓名：日期：用时：准确率：29+31= 52+36= 74-21= 4+49= 90-20= 41-1= 10+60= 86-18= 60+37= 86-36= 75-12= 71-1= 24+28= 71-28= 36+9= 50+22= 4+64= 41+20= 14+51= 50+11= 7x0= 1x3= 5x5= 7x1= 5x9= 1x4= 0x2= 2x6= 7x1= 9x3= 9x7= 3x0= 1x7= 5x3= 2x9= 0x0= 2x3= 3x8= 9x4= 3x4= 2x3= 5x1= 1x6= 9x0= 1x7= 2x5= 2x6= 6x0= 12+85= 1+19= 16+67= 43-14= 10+78= 93-58= 38+51= 61+24= 47-6= 57-44= 66-5= 55-25= 69+17= 80-56= 96-36= 55-25= 14+43= 77-5= 54+34= 64-11= 19-6= 3+76= 44+38= 1+49=4x0= 1x2= 2x3= 6x9= 5x6= 9x9= 1x3= 6x0= 2x3= 9x8= 9x3= 6x2= 4x3= 6x3= 2x9= 0x0= 6x0= 2x3= 4x1= 7x0= 1x7= 6x4= 4x4= 1x5=姓名：日期：用时：准确率：8x5= 8x6= 3x1= 5x5= 3x5= 3x6= 9x5= 5x0= 6x9= 5x4= 0x4= 0x4= 2x6= 5x0= 4x3= 3x1= 4x1= 7x4= 3x6= 6x2= 5x9= 5x2= 2x4= 1x1= 5x0= 4x6= 9x8= 4x3=43-39= 29-23= 81-2= 92-68= 54-46= 72+26= 32+38= 14+21= 12-8= 65+16= 90-82= 34-7= 66+27= 39+6= 6+59= 79-72= 42+4= 13+35= 84-60= 15+49= 71+15= 66-3= 84-49= 1+42= 72+24= 72+20= 89-2= 48+46= 6x4= 8x0= 6x2= 3x4= 6x8= 2x6= 8x9= 9x2= 2x4= 7x8= 5x5= 4x9=80+13= 26+54= 41+42= 74-13= 78-37= 32+64= 62-13= 49-10= 3+57= 90-36= 60-54= 5+29= 94-28= 69-28= 95-38= 8+36= 52-12= 58-6= 97-92= 88+2= 84-59= 24+35= 28-22= 6-5= 42+50= 2+11= 45+35= 51+8= 姓名：日期：用时：准确率：77-8= 88-45= 22+44= 30+19= 44+27= 9+27= 55-23= 86-63= 94-49= 70+5= 12+12= 90-80= 42+53= 9-5= 41+13= 34+29= 20-2= 28+22= 13+78= 30+51= 5x3= 0x2= 7x6= 6x1= 8x8= 9x8= 6x6= 4x3= 8x6= 2x4= 1x4= 5x5= 6x6= 8x2= 1x1= 7x8= 9x3= 8x3= 4x5= 2x0= 1x8= 4x6= 5x7= 5x5= 9x5= 6x7= 8x3= 2x6= 86-54= 72-50= 1+92= 20+29= 22+52= 81-49= 39-14= 50+30= 30+3= 87-28= 5+47= 65-55= 8x3= 8x9= 6x8= 3x2=4x6= 7x6= 5x2= 9x4= 3x8= 8x4= 0x8= 4x8= 1x3= 9x9= 0x5= 1x3= 6x3= 6x0= 7x8= 0x8= 0x1= 1x9= 7x3= 2x9= 69-11= 56+31= 96-34= 71-67= 58+16= 63+32= 9+76= 61+31= 41-5= 36+2= 53-26= 4+84=姓名：日期：用时：准确率：4x9= 7x4= 8x0= 4x7= 8x5= 8x5= 6x1= 3x0= 7x6= 9x8= 0x9= 6x3= 6x4= 4x7= 6x2= 3x5= 9x9= 2x7= 1x5= 3x6= 6x0= 6x5= 3x7= 8x4= 25+11= 55-7= 21+54= 36+40= 88-29= 56-38= 42-6= 82-26= 93-44= 21+52= 24+26= 57-6= 31-8= 65+20= 100-90= 87-39= 50-44= 87-10= 15+63= 29+8= 68+2= 93-32= 3+66= 90-8= 43-25= 2+46= 81-23= 100-98= 78-69= 87-81= 51-35= 11+73= 17+28= 97-21= 90+5= 17+51=6x6= 4x8= 6x0= 2x9= 5x9= 6x3= 6x2= 0x7= 3x8= 7x3= 5x6= 7x7= 7x0= 9x7= 8x2= 1x3= 7x8= 7x2= 0x7= 8x6= 40-7= 29+53= 19-12= 8+40= 67-57= 4-2= 56+17= 9+62= 48-22= 92-76= 59-9= 92-24= 86-41= 18+75= 97-30= 2+80= 姓名：日期：用时：准确率：84-51= 3+55= 62-7= 71-21= 97-80= 13+50= 76-46= 81+3= 42+14= 70-22= 27+22= 87-4= 95-87= 96-46= 70-1= 16-15= 3x4= 1x9= 6x4= 2x8= 0x2= 6x7= 2x8= 6x2= 7x2= 4x3= 4x4= 9x7= 0x7= 4x9= 7x2= 2x2= 2x7= 5x4= 5x1= 0x2= 4x8= 2x1= 2x3= 9x1= 7x3= 2x2= 4x6= 2x1= 52-12= 44+20= 77+17= 94-91= 6+52= 95-68= 39-29= 86-72= 57-19= 19+10= 16+41= 82+4=8x2= 9x2= 6x2= 6x5= 7x2= 9x3= 5x4= 5x9= 0x5= 4x2= 1x9= 9x5= 3x6= 6x8= 2x5= 7x4= 2x3= 5x5= 5x9= 0x1= 8x4= 6x6= 0x8= 9x1= 0x6= 1x6= 3x6= 4x0= 5x3= 6x4= 6x3= 4x7= 2+27= 83-36= 53-12= 77-2= 10+37= 23-8= 89-46= 77-22=姓名：日期：用时：准确率：1x6= 0x4= 9x9= 6x6= 1x9= 3x0= 6x4= 5x5= 8x7= 1x3= 9x3= 9x5= 7x2= 2x8= 6x0= 4x7= 7x4= 4x3= 0x5= 6x3= 82-44= 26+11= 95-23= 10+69= 74+15= 96-93= 34-21= 33+60= 92-16= 70-21= 44+18= 100-74= 39+22= 23+75= 7+13= 81+3= 1+51= 23+26= 58+17= 59+1= 55-21= 58+31= 72-54= 95-43= 24-17= 45+40= 51+35= 83-56= 4x8= 9x0= 9x5= 4x2=8x0= 7x5= 3x7= 9x5= 8x0= 4x3= 6x5= 5x5= 1x4= 9x6= 1x4= 3x6= 12-11= 33+58= 16+21= 64+26= 69-38= 71-4= 59-8= 66-35= 82-43= 62-40= 15+50= 34-18= 33+41= 48-27= 68-57= 24+12= 48+3= 2+52= 53-11= 10+70= 50+43= 38+59= 62-9= 43+29= 32+43= 28+51= 76-47= 74-55= 39+41= 26+42= 17+9= 91-66= 姓名：日期：用时：准确率：14+61= 31+14= 92-52= 17-16= 65-5= 21-16= 40+38= 19+4= 37-15= 4+68= 60+22= 33-17= 4x0= 6x2= 9x8= 7x5= 3x1= 0x4= 0x3= 0x3= 3x3= 5x1= 4x1= 6x5= 1x3= 9x4= 3x6= 6x6= 5x4= 7x8= 1x7= 8x0= 8x8= 0x5= 2x1= 0x1= 2x0= 0x9= 5x1= 4x2= 58+41= 3+12= 43+52= 14+12= 57+41= 10+53= 96-57= 48-11=90-22= 39-19= 83+13= 69-60= 37+34= 30-23= 60-44= 64-42= 6x3= 8x8= 0x2= 8x5= 0x7= 0x4= 9x6= 6x1= 7x9= 3x9= 7x0= 3x0= 2x5= 0x0= 0x7= 4x8= 4x5= 0x6= 6x7= 7x8= 9x2= 4x5= 9x7= 4x2= 7x2= 5x8= 5x2= 3x5= 2x0= 7x6= 6x8= 4x1= 100-7= 37-14= 81+15= 59+37= 86-46= 52-30= 36+4= 73-57=姓名：日期：用时：准确率：7x1= 1x5= 0x5= 9x6= 3x5= 7x8= 6x9= 1x1= 9x1= 7x8= 7x9= 5x8= 8x6= 7x2= 7x7= 9x7= 2x0= 1x7= 2x9= 2x4= 0x6= 1x0= 7x5= 4x9= 40-10= 77-57= 93-55= 41+25= 27+50= 20+56= 31+50= 34+2= 1+17= 51-49= 97-6= 77-48= 73+1= 29+26= 6+46= 25+3= 92-88= 21+16= 50+14= 75-73=62-14= 51-2= 41+56= 32-6= 9+29= 12+61= 20-10= 31-4= 0x1= 2x3= 7x1= 6x0= 7x9= 9x6= 3x2= 0x4= 9x8= 3x1= 5x3= 6x8= 9x4= 2x3= 1x3= 2x4= 30-4= 28+10= 35+15= 70-1= 74-66= 27+3= 87-33= 82-20= 36+22= 94-74= 43+49= 98-58= 33-2= 59-48= 31+58= 100-27= 91-30= 25-12= 69-50= 27-1= 8+62= 96-73= 95-83= 96-34= 90-33= 10+90= 33+48= 2+85= 姓名：日期：用时：准确率：62-40= 41+49= 45+50= 66+12= 98-13= 6+57= 97-81= 86-3= 29+41= 32-18= 95-55= 39-3= 73-33= 45-21= 7+46= 2+89= 1x9= 8x0= 0x1= 1x0= 6x6= 5x5= 2x7= 3x7= 4x8= 3x1= 1x1= 9x2= 0x6= 0x6= 1x7= 2x4= 7x5= 6x7= 3x9= 0x9= 0x9= 0x8= 0x0= 1x0=78-14= 40+41= 47+38= 61-32= 11+4= 52+21= 2+43= 11+17= 4x9= 6x6= 8x6= 0x7= 3x3= 8x5= 3x9= 9x4= 7x5= 4x5= 2x4= 6x0= 7x8= 3x2= 3x2= 8x0= 4x3= 0x1= 6x3= 5x9= 1x4= 3x0= 7x7= 9x6= 66-27= 36-30= 12+2= 41-2= 84-73= 56+4= 65-43= 26+29= 22+42= 5+30= 22+32= 12+33= 60-36= 70-20= 48-29= 29+56=姓名：日期：用时：准确率：0x5= 4x2= 9x6= 7x4= 8x3= 8x5= 7x9= 9x2= 8x3= 5x0= 5x9= 1x6= 5x9= 9x5= 4x0= 7x3= 4x8= 3x6= 9x5= 5x7= 4x0= 4x6= 1x8= 4x3= 9x8= 2x5= 1x6= 4x5= 87-22= 99-43= 44+36= 78-12= 74-58= 74-47= 69-35= 25+11=8x7= 9x7= 1x2= 6x2= 1x4= 3x0= 1x7= 0x9= 8x4= 7x6= 8x4= 9x8= 4x3= 6x7= 9x1= 9x3= 39+39= 96-73= 34+12= 63-19= 17+16= 48-18= 77-21= 87-64= 32-12= 96-83= 56-38= 17+4= 64+16= 69-56= 93-74= 21+12= 93-92= 75-59= 54+8= 18+43= 48+10= 12+61= 93+5= 71+10= 77+22= 83-76= 12+22= 86-54= 16+52= 49-20= 25-1= 28+7= 10+85= 62-14= 82-24= 74-36= 姓名：日期：用时：准确率：53-1= 88-75= 31+38= 52-21= 11+1= 39-38= 84-74= 95-58= 55+10= 10+35= 85+15= 6+18= 58+36= 77+14= 6+71= 35+12= 51-19= 69-51= 12+26= 39-13= 9x1= 3x9= 2x9= 8x2= 4x6= 7x6= 2x9= 0x7= 9x4= 3x4= 3x8= 9x6= 5x6= 3x8= 0x0= 5x5=1x3= 5x3= 3x8= 9x8= 61-2= 98-90= 22+4= 62+38= 4x1= 9x8= 4x1= 4x4= 0x3= 9x3= 6x8= 4x7= 6x0= 1x4= 9x8= 2x7= 5x1= 5x9= 4x4= 9x3= 8x3= 5x4= 7x3= 0x2= 9x5= 4x2= 2x9= 2x5= 3x6= 0x0= 6x3= 2x6= 1x1= 3x8= 2x4= 2x0= 64+23= 71-6= 72-23= 57+32= 75-44= 34-18= 97-41= 23+51= 40+11= 93-15= 64-29= 19+13= 28+10= 29+32= 87-17= 1+64= 29+31= 12-2= 63-28= 13+73=姓名：日期：用时：准确率：8x8= 7x9= 9x8= 9x0= 5x4= 6x8= 2x5= 8x5= 5x8= 6x0= 6x2= 9x6= 6x8= 2x9= 7x0= 6x4= 9x8= 6x8= 0x4= 7x1= 8x0= 3x4= 2x4= 3x3= 85-31= 3+33= 57+30= 32+59= 19+73= 88-76= 64-1= 39-12=53-30= 49+38= 27+5= 25+69= 48+41= 89-83= 33-6= 22-21= 92-87= 72-18= 26+43= 6+31= 5x7= 6x1= 5x3= 9x9= 1x6= 3x0= 0x8= 0x5= 3x1= 8x0= 2x6= 0x9= 5x2= 0x4= 6x3= 1x2= 7x5= 9x3= 5x7= 4x3= 78+12= 49-19= 49+50= 85+15= 86-10= 34-6= 8+58= 3+66= 61+22= 76-75= 47-3= 8+89= 46+11= 57+18= 76-55= 37+32= 90-70= 96-31= 80-41= 18+72= 83+9= 51+6= 98-65= 11+43= 65+31= 68-2= 62+14= 75-50= 35-19= 23+18= 39+38= 28+63=（注：可编辑下载，若有不当之处，请指正，谢谢!）授课：XXX。