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Q: What is the sum of the first 10 even numbers?

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The sum of the first 10 even numbers is 110.

The sum of the first 10 odd whole numbers is 100.

well, let's break it down. First, the even numbers between 1 and 11 are, 2,4,6,8,10. Now 2+4=6, 6+6=12, 8+12=20, 20+10=30. So, to answer your question simply, the sum of even numbers between 1 and 11, is 30.

The sum of the first 10 natural numbers is 51, with an average of 5.1

The sum of the first five whole numbers is 10.

The sum of the first 10 counting numbers (1-10) is 51.

2+4+6+8+10........+40=420

There is only one even number from 10 to 10, and that is 10 itself.

It is 155 greater.

2 + 4 + 6 + 8 + 10 + 12 = 42

100

The answer is 385

55

It is 385.

10

int i, sum = 0; for (i=0; i<20; i+=2) sum+=i;

The sum of the first 10 natural numbers is 51.

The first ten positive numbers total 55.

You can use the following code to print a message containing the sum of even numbers between 1 and 10:var sum = 0;for (var n=1; n

It is 10*(10+1)/2 = 55

One possible conjecture is that their sum is 27. The conjecture is patently false, but that does not stop it being a conjecture.

682 if you include 10 and 672 if you do not include 10.

yes it is. Example:6+4=10

2 + 4 + 6 + 8 + 10 = 30 In general, the sum of the first n even numbers is n(n+1). Replacing n with 5 we have 5x6 which equals 30 as we found by direct calcuation. The formula is nice when you have many numbers. For example, finding the sum of the first 100 positive even numbers would be a PAIN! But using the formula is it simply 100x101.

You know that sum of the first n whole numbers is n(n+1)/2. ( it is the same as the first n natural numbers since the zero does not add anything) So lets say you want the sum of all the whole numbers between 3 and 10. ( I made it easy to illustrate the idea.) The sum of the whole numbers between 0 and 3 is 3(4)/2=6 The sum of the whole numbers between 0 and 10 is 10(11)/2=55 So the sum of the whole numbers between 3 and 10 is the (sum of the whole number between 0 and 10) -(sum of whole numbers between 0 and 3) which is 55-6=49 So in general, for whole numbers m and n with m