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प्रश्न
The sum of two integers is −13. If one of them is 8 then the other is
विकल्प
-5
-21
21
none of these
MCQ
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उत्तर
-21
Let the other integer be x.
x + 8 = −13
=> x = −13 − 8
=> x = −21
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संबंधित प्रश्न
Classify the following numbers as positive numbers and negative numbers.
–5, +4, –2, 7, +26, –49, –37, 19, –25, +8, 5, –4, –12, 27
Write the number in the following example using the proper signs.
The tunnel is at a depth of 2 metres under the ground.
Add: -365 and -87
Add: 178 and -69
Multiply: 15 by 9
Multiply: 0 by –31
Use convenient groupings and find the value of: (−51) × (−47) × (−19)
Divide: –121 by 11
Additive inverse of −23 is
Write two distinct integers whose sum is equal to one of the integers.
