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प्रश्न
Use the number line and add the following integers: (−3) + 7
उत्तर
On the number line, we start from 0 and move 3 steps to the left to reach point A. Now, starting from A, we move 7 steps to the right to reach point B.
B represents the integer 4.
∴ (−3) + 7 = 4
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संबंधित प्रश्न
Mark the following integers on a number line: -13
(−30) + ____ = 60
(−5) + ___ = −100
(−125) + 25 = −100
Add the following
82 + (−75)
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
Say true or false.
The quotient of two integers having opposite sign is a negative integer
The statement “When an integer is added to itself, the sum is greater than the integer” is ______.
(–11) + (–2) + (–1) = ______.
Find the sum of:
(37) + (–2) + (–65) + (–8)
