Maths Class Three: Elementary Arithmetic Concepts and Operations
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Questions and Answers

چه کدام از عملیات‌های زیر در کلاس سوم ریاضی یاد داده می‌شود؟

  • اضافه و کم
  • ضرب و تقسیم (correct)
  • جمع و تفریق
  • نرمال و فراتر
  • در کلاس سوم ریاضی، عمل ضرب به چه صورتی تعلیم داده می‌شود؟

  • ترکیب دو مجموعه از اشیاء برای محاسبه تعداد کل (correct)
  • استفاده از علامت + برای نمایش تراکم‌ها
  • تقسیم تعداد اشیاء بین چند نفر
  • جمع کردن اشیاء به صورت تصویری
  • در عمل ضرب، چه کاربردی برای نمایش ترکیبات استفاده می‌شود؟

  • علامت /
  • علامت -
  • علامت * (correct)
  • علامت =
  • چه چیز دیگری علاوه بر روش شمارش برای حل مسائل کلماتی با ضرب به کار می‌برند؟

    <p>روش خاص بدون نیاز به محاسبات</p> Signup and view all the answers

    کدام گزینه به توصیف مناسبی برای عمل تقسیم در کلاس سوم ریاضی مطابق با متن می‌پردازد؟

    <p>حذف یک عدد از عدد دیگر</p> Signup and view all the answers

    چه نوع استراتژی‌هایی برای حل مسائل واژگانی در عمل تقسیم استفاده می‌کنند؟

    <p>روش شمارش</p> Signup and view all the answers

    اگر یک محاکمه شش بار انجام دهیم و هر بحری چهار بار بیفتد، چند بار کلیه بحری‌ها فراهم آمده است؟

    <p>24 بار</p> Signup and view all the answers

    اگر شما 8 خودکار داشته باشید و به شما 3 خودکار دیگر داده شود، چند خودکار خواهید داشت؟

    <p>35 خودکار</p> Signup and view all the answers

    اگر 18 موز را بین 6 نفر به اشتراک بگذارید، به ازای هر نفر چند موز خواهد آمد؟

    <p>3 موز</p> Signup and view all the answers

    اگر 10 تخته شکلات را بین 5 نفر به اشتراک بگذارید، هر فرد چند تخته شکلات دریافت می‌کند؟

    <p>3 تخته</p> Signup and view all the answers

    اگر 16 پنجره را به 8 دسته به اشتراک بگذارید، هر دسته چند پنجره خواهد داشت؟

    <p>2 پنجره</p> Signup and view all the answers

    Study Notes

    Maths class three, also known as elementary arithmetic, covers basic mathematical concepts and operations necessary to perform simple calculations. In this grade level, students learn to understand numbers, their relationships, and how to operate with them using fundamental arithmetic operations such as addition, subtraction, multiplication, division, and fractions. These topics are taught through various activities that make learning enjoyable and help children grasp the concepts easily.

    Addition

    In Maths Class Three, students begin to explore the concept of addition. This involves combining two sets of objects to find out how many there are altogether. For example, if you have 5 pencils and 3 erasers, together they form a set of 8 writing utensils. Students also learn to represent these combinations visually through grouping symbols like + and =. They may use counting strategies or other methods to solve word problems involving quantities and their relationships.

    Subtraction

    Subtraction is another operation introduced in third-grade math. It deals with taking away or finding out how much remains when one number is removed from another. For instance, if you start with 10 candies and give away 2, you will have 8 left. To perform subtraction, students can borrow or carry over values from previous columns while ensuring each column has enough digits to continue adding.

    Multiplication

    Multiplication, which comes after addition and subtraction, helps students understand repeated patterns and the concept of equal groups. If you have 5 pencils and I give you 3 more, now you have 5 x 2 = 10 pencils. Similarly, if you roll a die 6 times, it could land on any side, but since there are only 6 sides, rolling it 6 times means you've rolled each side exactly 1 time.

    Division

    Division is closely related to multiplication because it involves breaking down large amounts into smaller parts. When you divide by 2, you need to share equally between two people. For example, sharing 10 marbles among 5 friends means each friend gets 10 ÷ 5 = 2 marbles. Likewise, dividing by 12 means splitting evenly into 12 equal shares.

    Throughout Maths Class Three, these operations build upon previous knowledge and lay the foundation for more complex mathematical concepts later in life.

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    Description

    Explore the basic mathematical concepts and operations covered in Maths Class Three, also known as elementary arithmetic. Learn about addition, subtraction, multiplication, and division through simple calculations, word problems, and visual representations. These foundational topics help students understand numbers, their relationships, and how to operate with them effectively.

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