To help Will create a five-digit number using the given clues, he should carefully analyze each clue to determine the digits and their positions. He can start by identifying any specific requirements for certain digits, such as which digits must be included and their possible placements. Once he gathers all the information from the clues, he can construct the number while ensuring it meets all the criteria provided.
-9
The digit in the ones place is 7.
9
1
The unit digit of the square of 81 will be 1.
-9
The last digit, 2.
The digit in the ones place is 7.
It has no precision, since there is no following number.
The "2".
9
1
4
The unit digit of the square of 81 will be 1.
The last digit: the 6.The last digit: the 6.The last digit: the 6.The last digit: the 6.
7
7