101
4 - 4 - (4/4)
To do the Four Fours challenge, you use exactly four fours, no more and no less and try to find every number form 1-100. You can use 4!, square root, 4/4, exponential, +,-,*, and division(fraction notation) For example 9 is: 4+4+4/4
yes by taking out one then u will get 4 like 5-1=4 like that simple as that.....loxl..hehehe..its so funny
Four. Remember, negative times negative equals positive.
101
4 - 4 - (4/4)
The best way to count by fours. If you count by fours you can go to twenty without using other numbers. In the sequence of four, eight, 12, 16, and 20. Sequence counting allows you to follow a pattern to reach the next logical number.
13
To do the Four Fours challenge, you use exactly four fours, no more and no less and try to find every number form 1-100. You can use 4!, square root, 4/4, exponential, +,-,*, and division(fraction notation) For example 9 is: 4+4+4/4
yes by taking out one then u will get 4 like 5-1=4 like that simple as that.....loxl..hehehe..its so funny
I am not aware of a solution using the four basic operations of arithmetic, but otherwise: 129 = [(4^4)/sqrt(4)] + sqrt(sqrt(sqrt(sqrt...(sqrt(4))...))) * * * * * * * * * * * * No matter how many times you square root it, it will not equal 1 To the OP. I have spend a lot of time on this one. Just wanting to make sure that the correct number is 129 and you are sure you are using only 4 fours. It would work out great if using 5 fours. If you made a mistake, correct it and I'll check back. In the mean time, I'll continue thinking about a solution for 4 fours and 129.
8(22 - 1)
Four. Remember, negative times negative equals positive.
4*4 - 4/4 = 16 - 1 = 15.
4/4 X 4/4 = 1.
4(4 + 4/4) = 4(4 + 1) = 20