173, excluding the two end-points.
Just add them together but leaving out 17, 19, 23 and 29 which are prime numbers
Well, honey, the composite numbers between 30 and 40 are 30, 32, 33, 34, 35, 36, 38, and 39. Add those bad boys up and you get a sum of 237. So, there you have it, the sum of those composite numbers is 237. Hope that satisfies your mathematical cravings!
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
The composite numbers between 30 and 40 are 32, 33, 34, 35, 36, 38, and 39.
The three composite numbers are 28, 30 and 32. Their sum is 90.
26
30,32,33,34,35,36,38,39,40 are the composite numbers between 30 and 40. Composite numbers are numbers that are not prime numbers.
173, excluding the two end-points.
composite numbers 30-40
There are no composite numbers between 30 and 31. 30 and 31 are consecutive numbers with no whole numbers between them.
Just add them together but leaving out 17, 19, 23 and 29 which are prime numbers
The composite numbers between 30 and 40 are: 32, 33, 34, 35, 36, 38 and 39. The prime numbers between 30 and 40 are 31 and 37. Note: 30 and 40 are also composite numbers.
11, 13, 17, 19, 23, 29 are the primes between 10 and 30 so the composite numbers are all the others. 12,14,15,16,18,20,21,22,24,25,26,27,28, and 30 are the composite numbers between 10 and 30.
The composite numbers between 20 and 30 are: 20 21 22 24 25 26 27 28 30
The composite numbers between 30 and 40 are 32, 33, 34, 35, 36, 38, and 39.
The composite numbers between 20 and 30 are 21, 22, 24, 25, 26, 27, and 28.