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Questions and Answers
الأعداد الصحيحة هي أعداد تحتوي على كسور.
False
نتيجة جمع zwei أعداد صحيحة دائمًا عدد صحيح.
True
الأعداد الصحيحة ليست-commutative تحت الضرب.
False
قسمة عدد صحيح على آخر دائمًا عدد صحيح.
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الأعداد الصحيحة هي أعداد سالبة فقط.
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الأعداد الصحيحة تستخدم فقط في العمليات الحسابية اليومية.
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Study Notes
Whole Numbers
Definition
- Whole numbers are non-negative integers, including 0.
- They are also known as non-negative integers or counting numbers.
Properties
- Whole numbers are closed under addition and multiplication, meaning that the result of adding or multiplying two whole numbers is always a whole number.
- Whole numbers are commutative under addition and multiplication, meaning that the order of the numbers does not change the result.
- Whole numbers are associative under addition and multiplication, meaning that the order in which we perform operations does not change the result.
Examples
- Examples of whole numbers include: 0, 1, 2, 3,...
- Examples of numbers that are not whole numbers include: -1, 1/2, 3.14,...
Operations
- Addition: The result of adding two whole numbers is always a whole number.
- Subtraction: The result of subtracting one whole number from another is not always a whole number.
- Multiplication: The result of multiplying two whole numbers is always a whole number.
- Division: The result of dividing one whole number by another is not always a whole number.
Applications
- Whole numbers are used in counting and basic arithmetic operations.
- They are used in everyday life to count objects, people, and quantities.
- They are used in mathematics to build more complex number systems, such as integers and rational numbers.
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Description
تعرف على المقادير الكاملة، خواصها، أمثلتها، والعمليات الارithmetic التي يمكن إجراؤها عليها، بالإضافة إلى تطبيقاتها في الحياة اليومية والرياضيات.
