step and repeat multiplication

简明释义

步进重复倍增

英英释义

例句

1.Understanding step and repeat multiplication is crucial for mastering algebra.

理解逐步重复乘法对掌握代数至关重要。

2.When faced with large numbers, using step and repeat multiplication can save time.

面对大数字时，使用逐步重复乘法可以节省时间。

3.During the exam, I applied step and repeat multiplication to quickly find the answer.

在考试中，我应用了逐步重复乘法快速找到答案。

4.The teacher explained how step and repeat multiplication can simplify complex calculations.

老师解释了如何通过逐步重复乘法简化复杂的计算。

5.In math class, we learned to use step and repeat multiplication to solve problems more efficiently.

在数学课上，我们学会了使用逐步重复乘法更有效地解决问题。

作文

In mathematics, especially in the field of arithmetic, we often come across various methods to simplify complex calculations. One such method is known as step and repeat multiplication, which can be a powerful tool for students and anyone looking to enhance their multiplication skills. This technique allows individuals to break down larger multiplication problems into smaller, more manageable steps, making it easier to arrive at the correct answer.To understand step and repeat multiplication, let’s consider an example. Suppose we want to multiply 12 by 3. Instead of trying to calculate this in one go, we can break it down into steps. First, we can think of multiplying 10 by 3, which equals 30. Next, we take the remaining part, which is 2, and multiply it by 3, giving us 6. Finally, we add these two results together: 30 + 6 = 36. By using the step and repeat multiplication method, we have simplified the process and made it easier to solve.This method is particularly useful when dealing with larger numbers or when the multiplication involves multi-digit figures. For instance, if we need to calculate 23 times 4, we can break it down further. We can separate 23 into 20 and 3. Then we can apply the same logic: multiply 20 by 4 to get 80, and 3 by 4 to get 12. Adding these results gives us 80 + 12 = 92. The step and repeat multiplication technique not only helps in getting the right answer but also reinforces the understanding of how multiplication works.Moreover, the step and repeat multiplication method can be applied in everyday situations. For example, if you are shopping and you want to find out the total cost of buying multiple items, you can use this method to calculate the total price without relying on a calculator. If a shirt costs $15 and you want to buy 4 shirts, instead of multiplying 15 by 4 directly, you can calculate 10 times 4 equals 40, and then 5 times 4 equals 20. Adding those together gives you $60, which is the total cost.The beauty of step and repeat multiplication lies in its flexibility. It can be adapted to suit different learning styles. For visual learners, drawing diagrams or using physical objects like blocks can enhance the understanding of the multiplication process. For auditory learners, explaining the steps out loud can reinforce their grasp of the concept.In conclusion, step and repeat multiplication is an invaluable technique that simplifies the process of multiplication, allowing for better understanding and retention of mathematical concepts. By breaking down larger problems into smaller steps, learners can tackle even the most daunting multiplication challenges with confidence. This method not only aids in academic settings but also proves beneficial in real-life applications, making it a versatile tool for anyone looking to improve their math skills. Embracing techniques like step and repeat multiplication can significantly enhance our ability to work with numbers and solve problems efficiently.

在数学中，特别是在算术领域，我们经常会遇到各种方法来简化复杂的计算。其中一种方法被称为逐步重复乘法，这对于学生和任何希望提高其乘法技能的人来说都是一种强大的工具。这种技术使个人能够将较大的乘法问题分解为更小、更易于管理的步骤，从而更容易得出正确答案。为了理解逐步重复乘法，让我们考虑一个例子。假设我们想要计算12乘以3。我们可以先将其分解为步骤，而不是试图一口气计算这个值。首先，我们可以想象将10乘以3，这等于30。接下来，我们取剩下的部分，即2，并将其乘以3，得到6。最后，我们将这两个结果相加：30 + 6 = 36。通过使用逐步重复乘法方法，我们简化了过程，使其更容易解决。当处理较大数字或涉及多位数时，这种方法尤其有用。例如，如果我们需要计算23乘以4，我们可以进一步分解。我们可以将23分为20和3。然后我们可以应用相同的逻辑：将20乘以4得到80，将3乘以4得到12。将这些结果相加，得到80 + 12 = 92。逐步重复乘法技术不仅帮助我们得到正确答案，而且还增强了对乘法工作原理的理解。此外，逐步重复乘法方法可以应用于日常情况。例如，如果你在购物，想要找出购买多件商品的总成本，你可以使用这种方法来计算总价，而不依赖于计算器。如果一件衬衫的价格是15美元，而你想买4件衬衫，那么你可以先计算10乘以4等于40，然后计算5乘以4等于20。将它们相加，你得到的总成本是60美元。逐步重复乘法的美妙之处在于它的灵活性。它可以根据不同的学习风格进行调整。对于视觉学习者，绘制图表或使用像积木这样的实物对象可以增强对乘法过程的理解。对于听觉学习者，大声解释步骤可以加强他们对概念的掌握。总之，逐步重复乘法是一种宝贵的技术，它简化了乘法过程，使得对数学概念的理解和记忆更加清晰。通过将较大的问题分解为较小的步骤，学习者可以自信地应对即使是最艰巨的乘法挑战。这种方法不仅在学术环境中有助于学习，也在现实生活的应用中证明是有益的，使其成为任何希望提高数学技能的人的多功能工具。接受像逐步重复乘法这样的技术可以显著增强我们处理数字和有效解决问题的能力。