Difference of two odd numbers is an even number. Adding an even number changes nothing.
The existence of an additive inverse.
The difference when subtracting the prime number 2 from the prime number 127 is 125. No other two prime numbers added together or subtracted from each other have a sum or difference of 125. All primes except the number 2 are odd numbers, and two odd numbers added together or subtracted will always produce an even sum or difference.
common difference is the difference in every two consecutive numbers in the sequence .. or in the other way around, its the number added to a number that resulted to the next number of the sequence ..
No difference. Add them all up and divide by the number of items you added together.
But 5+5 = 10 and 5 is a prime number
The existence of an additive inverse.
The difference when subtracting the prime number 2 from the prime number 127 is 125. No other two prime numbers added together or subtracted from each other have a sum or difference of 125. All primes except the number 2 are odd numbers, and two odd numbers added together or subtracted will always produce an even sum or difference.
common difference is the difference in every two consecutive numbers in the sequence .. or in the other way around, its the number added to a number that resulted to the next number of the sequence ..
32 - 2n, if n was added to the smaller of the original two. 32 + 2n, if n was added to the larger of the original two.
No difference. Add them all up and divide by the number of items you added together.
The answer to addition is called the sum.
177
Another number added to a number is the sum (total) of the two numbers.
But 5+5 = 10 and 5 is a prime number
All the numbers added up then divided by the number of numbers there are
The difference is 10
Any two numbers such that when 6 is added to the smaller number the sum equals the greater number. For example. 1 and 7 have a difference of 6 as, 1 + 6 = 7 Also, 312 and 318 as 312 + 6 = 318 And you can think of many other pairs of numbers that have this same property.