Overview: 2 questions will be solved this time.Among them
☆1 integer calculations
☆1 calculations of prime factor
[1/2 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 111111111111111111111111111111111111111-1111111111111111111111111111111111111 Solution:
111111111111111111111111111111111111111-1111111111111111111111111111111111111 =
110000000000000000000000000000000000000 Column vertical calculation:
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| ➖ | | | | | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
|
| | | | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
[2/2 Digtal analysis]
Work:Break 1 into prime factors.
Question type: Resolving prime factor
Solution:
1 The comb entered is invalid!Please enter a prime number or a composite number.Your problem has not been solved here? Please go to the Hot Problems section!