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Results tagged with formation-of-numbers
Search options not deleted
user 80786
For puzzles about forming numbers using other numbers and mathematical operations. Use with [mathematics]. Puzzles using this tag should carefully specify the allowed operations.
-4
votes
1
answer
244
views
What is the biggest number you can make with 6 9s?
What is the biggest number you can make with 6 9s?
These are the allowed operators:
Subtraction
Addition
Multiplication
Division
Factorial
Exponents
Square root
Floor and Ceiling functions
Arbitrary …
- 405
0
votes
Make numbers 1 - 40 using digits 2, 0, 2, 1
My try with all digits in order. (Used factorial and Exponents)
- 405
22
votes
2
answers
5k
views
Make e using 1, 2, 3, 4, 5, 6, 7, 8, 9
Can you make $e$ with the digits 1, 2, 3, 4, 5, 6, 7, 8, 9?
You can only use the digits once.
The allowed operators are listed beloẉ.
Addition
Subtraction
Multiplication
Division
Square root
Exponen …
- 405
3
votes
5
answers
539
views
Make the numbers 1-100 using 1,7,3,4
I made this puzzle myself. As the title says, you must make the numbers 1 to 100 using the numbers 1,7,3,4 - in that order. All numbers must be used. The allowed operators are below:
Addition, Subtra …
- 405