Question

How much more or less than 600 is the sum of all those prime numbers that we get by interchanging the digits from the two digit prime number?
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Answer 1

$\huge\bf{Question}$

How much more or less than 600 is the sum of all those prime numbers that we get by interchanging the digits from the two digit prime number?

$\huge\bf{Solution}$

• (Refer to attachment)

Answer 2

Answer:

all prime numbers that can and by interchanging the digits of prime number are given in the attached picture then their sum will be

\begin{gathered}11 + 13 + 31 + 17 + 71 + 37 + 73 + 79 + + 97 = 42 \\ thus \: 600 \: is \: moe \: thqn \: the \: sum \: by \: (600 - 429) = 177\end{gathered}

11+13+31+17+71+37+73+79++97=42

thus600ismoethqnthesumby(600−429)=177