What Is The Sum Of Any Two Odd Number?

What is the sum of an odd number and even number?

An odd number can only be formed by the sum of an odd and even number (odd + even = odd, or even + odd = odd).

An even number can only be formed by multiplication in three ways: even·odd, odd·even, and even·even..

What is the sum of even number?

Using the sum of n consecutive integers formula, we can calculate the sum of 1 through 50: 50 x 51/2 = 25 x 51 = 1275. And we multiply that by 2 (the number we originally factored out). 1275 x 2 = 2550. This approach will work for all even numbered series.

Which is the smallest even prime number?

The smallest prime numbers are 2, 3, 5, 7, 11, 13, 17, 19 and 23. The number 2 is the only even prime number. The number 7 has only two factors: 1 and itself. The number 11 has only two factors: 1 and itself.

Can you add two odd numbers and get an odd number Why?

One question asked: “Can you add two odd numbers together to get an odd number? Why?” … “With two odd numbers, each odd number by itself has one left over, but when we add them together, we can combine these two “leftovers” to form another pair.

What is the sum of any two a odd number B even number?

(a) The sum of any two odd numbers is an even number. Example: 1 + 3 = 4, 3 + 5 = 8, etc. (b) The sum of any two even numbers is also an even number.

Is the sum of any two odd numbers and odd number give example in support of your answer?

Answer: No , it is not. RULE : WHENEVER TWO POSITIVE ODD DIGITS ARE ADDED OR SUBTRACTED, THE RESULT IS AN EVEN NUMBER.

What is the odd number?

Any integer (not a fraction) that cannot be divided exactly by 2. The last digit is 1, 3, 5, 7 or 9. Example: −3, 1, 7 and 35 are all odd numbers.

What is the sum of three odd numbers?

Then the sum of three odd numbers can be written as: (2m−1)+(2n−1)+(2k−1) =2(m+n+k−1)−1. which, as we know is an odd number. Therefore the sum of three odd numbers is always an odd number.

What is the smallest even number?

These are even numbers as these numbers can easily be divided by 2. It should be noted that the smallest positive even natural number is 2. If you pick a number that cannot be divided by 2 is known as an odd number. For Example- 1, 3, 5, 7, 9, etc.

What is the difference of any two odd numbers?

Odd numbers are of the form 2k + 1, where k is an integer. Even numbers are of the form 2k. Since a and b are both odd numbers, then they are of the form 2a + 1 and 2b + 1, where a and b are integers, like k. … Since, the difference of the two odd integers is of the form 2k,then it is an even number.

What is the sum of any two number?

The result of adding two or more numbers. (because 2 + 4 + 3 = 9).

What is the sum of any two old number?

The sum of any two odd numbers is always an even number.