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प्रश्न
75 + (−25) = _____
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उत्तर
75 + (−25) = 50
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अध्याय 1: Number System - Exercise 1.1 [पृष्ठ ९]
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संबंधित प्रश्न
Mark the following integers on a number line: 7
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[(−3) + (−12)] + (−77) = ______ + [(−12) + (−77)]
Add the following
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Thenmalar appeared for competitive exam which has negative scoring of 1 mark for each incorrect answer. In paper I she answered 25 questions incorrectly and in paper II, 13 questions incorrectly. Find the total reduction of marks
Find the value of 49 – (–40) – (–3) + 69
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