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No, reversing the order of the digits of a two-digit prime number does not always result in a Prime number.

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Q: Does reversing the order of the digits of a two digit prime number always result in a prime number?
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Does reversing the order of the digits of a 2 digit prime number always result in a prime number?

No because as for example 23 is a prime number but 32 is a composite number


Does reversing the order of thedigits of a 2 digit prime number always result in a prime number?

No. For example, reversing 23 gets 32.


When 9 is added to a particular number the result is the same as the result of reversing the digits what is the number?

any of the following numbers works ...12, 23, 34, 45, 56, 67, 78, 89,


What happens when you add subtract or multiply the digits in the number 42?

the result is always even


A 2 digit number with 2 different digits has a special property When the sum of the digits added to the product of it's digits the result is the number itself What is the smallest number with?

19


4.832 has 4 significant digits as a result of which rule?

As a result of the rule that you use the definition of the term - such as significant digits - when finding them for a number.


What is the flow chart for palindrome number?

To determine if a number is a palindrome, simply reverse all the digits, then check if the reversed number is equal to the original number. To reverse the digits of a positive number, num: result = 0 while num > 0 { digit = n % 10 (extract the least significant digit) result = result * 10 (move current result digits one place to the left) result = result + digit (append the new digit) num = num / 10 (move digits one place to the right) } end while return result


If 27 is added to a twi digit number the result is a number with the same digits but in reverse order The sum of the digits is 11 What is the original number?

38


All the other digits are the result of subtracting any number from itself?

Alberto


Does a negative number minus a positive number equal a positive or a negative number?

It always is a negative number. The result will be the sum of the two digits with a minus sign in front of it, eg, (-4) - (+7) = -4 - 7 = -11.


Why is the answer always a whole number when the sum of two digits under 10 are added together?

This follows from the property that the set of integers is closed under addition. This means that any two integers, when added together, must always result in a whole number.


Is a positive number and a negative number will always be negative?

A positive number multiplied by a negative number will always result in a negative number.

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