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प्रश्न
Find the sum of: −36 and 100
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उत्तर
\[\begin{array}{r}
&100\\
+&-36\\
\hline
&64
\end{array}\]
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संबंधित प्रश्न
Verify a − (−b) = a + b for the following values of a and b.
a = 28, b = 11
Subtract: −92 from 0
Simplify: [37 − (−8)] + [11 − (−30)]
Is the following statement true or false?
The difference of two integers is always an integer.
Is the following statement true or false?
(−7) − 3 = (−3) − (−7)
Divide: 0 by –278
Fill in the blanks:
1 ÷ (......) = −1
Fill in the blanks.
The largest negative integer is ...... .
Write 'T' for true and 'F' for false for the following:
−|−15| = −15.
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 is the charge on an atom?
- What will be the charge on an atom if it loses an electron?
- What will be the charge on an atom if it gains an electron?
