- What are the first 10 numbers?
- What are the first 10 even numbers?
- Which is the smallest perfect number?
- What is the total of 1 to 100?
- What is the sum of the first 20 even numbers?
- What is the average of first 30 natural numbers?
- What is the average of first 10 natural numbers?
- Is 0 a natural number?
- What is the sum of the first n natural number?
- What is the sum of n even numbers?
- What is the sum of first n even numbers?
- What are the first 10 whole numbers?
- What is the average of first 50 natural number?
- What is the average of natural numbers from 1 to 100?
- What is the sum of first 30 even numbers?
- What is the sum of first 30 natural number?
- What are the first 20 natural numbers?
- What are the whole numbers from 1 to 100?

## What are the first 10 numbers?

The first 10 natural numbers are 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10..

## What are the first 10 even numbers?

Any number that can be exactly divided by 2 is called as an even number. Even numbers always end up with the last digit as 0, 2, 4, 6 or 8. Some examples of even numbers are 2, 4, 6, 8, 10, 12, 14, 16. These are even numbers as these numbers can easily be divided by 2.

## Which is the smallest perfect number?

6Perfect number, a positive integer that is equal to the sum of its proper divisors. The smallest perfect number is 6, which is the sum of 1, 2, and 3. Other perfect numbers are 28, 496, and 8,128.

## What is the total of 1 to 100?

The sum of the numbers 1-100 would be equal to the number of pairs (50) multiplied by the sum of each pair (101), or 50 x 101 = 5,050.

## What is the sum of the first 20 even numbers?

The number series 2, 4, 6, 8, 10, 12, . . . . , 40. Therefore, 420 is the sum of first 20 even numbers.

## What is the average of first 30 natural numbers?

Thus, 15.5 is an average of first 30 natural numbers or positive integers.

## What is the average of first 10 natural numbers?

Thus, 5.5 is an average of first 10 natural numbers or positive integers.

## Is 0 a natural number?

Is 0 a Natural Number? Zero does not have a positive or negative value. Since all the natural numbers are positive integers, hence we cannot say zero is a natural number. Although zero is called a whole number.

## What is the sum of the first n natural number?

Sum of the First n Natural Numbers We prove the formula 1+ 2+ … + n = n(n+1) / 2, for n a natural number. There is a simple applet showing the essence of the inductive proof of this result.

## What is the sum of n even numbers?

Sum of first n even numbers = n * (n + 1).

## What is the sum of first n even numbers?

Find the sum of even natural numbers using a mathematical Formula that directly calculates the average. The formula is (n + 1) = n*(n + 1 )/ n..

## What are the first 10 whole numbers?

0,1,2,3,4,5,6,7,8 and 9 are first 10 whole numbers.

## What is the average of first 50 natural number?

Thus, 25.5 is an average of first 50 natural numbers or positive integers.

## What is the average of natural numbers from 1 to 100?

step 2 Find the sum of numbers from 1 to 100. Thus, 50.5 is an average of numbers from 1 to 100.

## What is the sum of first 30 even numbers?

The number series 2, 4, 6, 8, 10, 12, . . . . , 60. Therefore, 930 is the sum of first 30 even numbers.

## What is the sum of first 30 natural number?

The number series 1, 2, 3, 4, . . . . , 29, 30. Therefore, 465 is the sum of positive integers upto 30.

## What are the first 20 natural numbers?

Input parameters & values: The number series 1, 2, 3, 4, . . . . , 19, 20. Therefore, 210 is the sum of positive integers upto 20.

## What are the whole numbers from 1 to 100?

The first 100 whole numbers are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, …