I do not believe that the sequence has any specific name.
If the sequence is determined by 100 - 70 = 30, then the next number is 10.
The number is dived by 10 so 1000, 100, 10, 1, 1/10, 1/100 1/000
0.1
90+10=100, so the answer is 130
It is: 10-3 = 7
The sequence appears to be alternating between dividing by 2 and multiplying by 10. Starting with 20, we divide by 2 to get 10, then multiply by 10 to get 100, then divide by 2 to get 50, and finally multiply by 10 to get 500. Therefore, the next number in the sequence would be 500 divided by 2, which equals 250.
7 10 16 28
A sequence never ends. The next number in this one is 7 .
It is: 10-3 = 7
Consecutive terms in the sequence are found by dividing by 2 and adding 2. Therefore, after the number 10 comes 10/2 + 2 = 7.
100 200 20
The next number would be 7.