2024年4月7日发(作者：)

两位数乘除法竖式计算题100道

英文回答：

I have been given a task to create 100 vertical

multiplication and division problems with two-digit numbers.

It's quite a challenge, but I'm ready to tackle it!

For multiplication problems, I will be multiplying two

two-digit numbers together. Let's take the example of

multiplying 34 and 56. To solve this, I would start by

multiplying the ones place digits, which gives me 4 times 6

equals 24. I write down the 4 and carry over the 2 to the

tens place. Then, I multiply the tens place digits, which

gives me 3 times 6 equals 18. I add the carried over 2 from

before, which gives me 20. So, the final answer is 1904.

Now, let's move on to division problems. I will be

dividing a two-digit number by another two-digit number.

Let's take the example of dividing 87 by 23. To solve this,

I would start by dividing the tens place digit, which is 8,

by 2. It gives me 4. Then, I multiply 4 by 23, which gives

me 92. I subtract 92 from 87, which leaves me with 5. Since

there are no more digits to bring down, the final answer is

4 with a remainder of 5.

中文回答：

我被要求创建100个包含两位数的竖式乘法和除法问题。这是

个挑战，但我准备好迎接它了！

对于乘法问题，我将把两个两位数相乘。让我们以34乘以56

为例。要解决这个问题，我会从个位数开始相乘，即4乘以6等于

24。我写下4，并将2进位到十位数。然后，我相乘十位数，即3

乘以6等于18。我将之前进位的2加上，得到20。所以最终答案是

1904。

现在，让我们来看看除法问题。我将把一个两位数除以另一个

两位数。让我们以87除以23为例。要解决这个问题，我会先将十

位数8除以2，得到4。然后，我将4乘以23，得到92。我从87中

减去92，得到5。由于没有更多的数字可以带下来，最终答案是商

为4，余数为5。

通过这些例子，我希望能够清楚地说明如何解决竖式乘法和除

法问题。这些问题对于学生来说是很有挑战性的，但通过练习和理

解基本的步骤，他们可以掌握这些技巧。我会继续创建更多的乘法

和除法问题，以帮助学生提高他们的计算能力。