360
1 and 20.
20
It is 14 and 6.
20 & 7!
The sum of two numbers between 20-40 is 58. The difference is 12
|20| and |-20|
360
20 and 1. 20 + 1 = 21 20 - 1 = 19
1 and 20.
The difference between the numbers is increasing by 1 every time. Therefore, since the difference between the last two numbers is equal to 6, the difference between the next two numbers will be 7. 20 + 7 = 27. Therefore the next number in the sequence will be 27.
20
20 and 11
It is 14 and 6.
The numbers are 30 and 20.
20 & 7!
The first two consecutive prime numbers that have a difference of 20 are the numbers 887 and 907.