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प्रश्न
(−90) + (−30) = 60
विकल्प
True
False
MCQ
सत्य या असत्य
उत्तर
(−90) + (−30) = 60 - False
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Number System - Exercise 1.1 [पृष्ठ ९]
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संबंधित प्रश्न
Use the number line and add the following integers: (−1) + (−3)
Add without using number line: (+ 10) + (+ 3) + (- 8) + (- 9).
(−52) + (−52) = ____
20 + 80 + ____ = 0
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
20 + (−9) + 9 = _____
What should be added to −1 to get 10?
Say true or false.
The quotient of two integers having opposite sign is a negative integer
Sum of two integers is –80. If one of the integers is –90, then find the other.
Find the sum of:
(37) + (–2) + (–65) + (–8)
