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How do you find the sum of all the whole numbers between any two whole numbers?
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
How many whole numbers from 10 to 99 are not divisible by 5?
From 10 to 99 (inclusive) there are 90 numbers.18 are evenly divisible by 5.Therefore 72 are not.
How do you find the sum of the whole numbers 1 through 10?
Add them up.
What two whole numbers have a sum of 10 and a product of 24?
6 and 4
Is 55 the sum of the first positive 10 integers?
Yes. The sum of 1 to 10 (inclusive) is 55.
What is the sum of the first 10 odd whole numbers?
The sum of the first 10 odd whole numbers is 100.
What is the sum of the first five whole numbers?
The sum of the first five whole numbers is 10.
How do you find the sum of all the whole numbers between any two whole numbers?
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
What is the sum of whole numbers from 10 through 19?
145
How many whole numbers from 10 to 99 are not divisible by 5?
From 10 to 99 (inclusive) there are 90 numbers.18 are evenly divisible by 5.Therefore 72 are not.
What are 15 consecutive 2 digit numbers?
Its all of the whole numbers from n to and including (n + 14), where n is any whole number from 10 to 85 inclusive.
How do you find the sum of the whole numbers 1 through 10?
Add them up.
What two whole numbers have a sum of 10 and a product of 24?
6 and 4
Is 55 the sum of the first positive 10 integers?
Yes. The sum of 1 to 10 (inclusive) is 55.
The sum of four consecutive whole numbers is 42 what are the four numbers?
9 + 10 + 11 + 12 = 42
What are the whole numbers between 5 and 10?
6, 7, 8, and 9, exclusive. 5, 6, 7, 8, 9, and 10, inclusive.
What are the whole numbers from 1-10?
11
