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प्रश्न
20 + 80 + ____ = 0
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उत्तर
20 + 80 + −100 = 0
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 1: Number System - Exercise 1.1 [पृष्ठ ९]
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संबंधित प्रश्न
Mark the following integers on a number line: -5
Mark the following integers on a number line: 7
Use the number line and add the following integers: (−3) + 7
Find the sum of:
−312, 39 and 192
75 + (−25) = _____
(−90) + (−30) = 60
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
(−8) + 10 + (−2) = _____
(–11) + (–2) + (–1) = ______.
Find the sum of:
–50, –200 and 300
