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प्रश्न
Fill in the blanks :
5 – 10 = _____, which is not a _____
=> Subtraction of ______ is not closed.
रिक्त स्थान भरें
योग
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उत्तर
5 – 10 = -5, which is not a whole number
=> Subtraction of whole numbers is not associative.
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