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प्रश्न
The sum of all the integers between –5 and –1 is –6.
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
The integers between –5 and –1 are –4, –3 and –2.
Required sum = (–4) + (–3) + (–2)
= –(4 + 3 + 2)
= –4 – 3 – 2
= –9
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संबंधित प्रश्न
Add: 9 + (–3)
Find the sum of: −3057 and 199
Find the additive inverse of: -57
Write the predecessor of the following: 79
For the following statement write (T) for true and (F) for false:
The sum of an integer and its negative is zero.
Divide: 0 by –278
Divide: 3000 by –100
Write (T) for true and (F) for false for the following statement:
0 ÷ (−6) = 0
Write the following integers in increasing order:
−18, 16, 0, −5, 8, −36, −1, 1
An atom consists of charged particles called electrons and protons. Each proton has a charge of +1 and each electron has a charge of –1. Remember number of electrons is equal to number of protons, while answering these questions:
What will be the charge on an atom if it loses an electron?
