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Why is 23 and 29 the prime numbers between 20 and 30?
They are the only ones with just two factors.
How are 31 and 37 prime numbers between 30 and 40?
31 and 37 are integers between 30 and 40. They're the only ones in that range with only two factors.
What are the composite number in between 30 and 31?
There are no composite numbers between 30 and 31. 30 and 31 are consecutive numbers with no whole numbers between them.
What are the numbers between 26 and 30?
The numbers between 26 and 30 are 27,28 and 29.
What are the numbers between 30 and 144?
The numbers between 30 and 144 are all of the numbers from 31 to 143 inclusive.
What numbers can be added to 21 that would require regrouping in the ones place?
Numbers that would require regrouping in the ones place when added to 21 are any numbers from 9 to 19. When adding a number in this range to 21, the sum will exceed 30, necessitating regrouping in the ones place to carry over to the tens place. For example, when adding 19 to 21, the sum is 40, requiring regrouping.
How many numbers between 11 and 99 have 0 as their ones digit?
8 ... they are 20, 30, 40, etc on up to 90
Give three composite numbers between 30 and 40?
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.
Prime numbers between 30 and 50?
The prime numbers between 30 and 50 are 31,43,39,41, and 47
Which numbers between 30 and 40 are prime?
numbers between 30 and 40 which are prime: 31 & 37
Composite numbers between 30- 40?
composite numbers 30-40
Composite numbers between 30 and 40?
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.
