One way to use four fours to make 25 is 4 + 4 + 4 + √4, which equals 25.
To get 7 using 4 fours, you can use the following equation: 4 + 4 - (4/4) = 7.
It is 100.
Use the definition of a perfect number! Add the factors; if the sum of all the factors (excluding the number itself) is equal to the number, it is a perfect number, otherwise it isn't. (Actually, the only perfect numbers less than 100 are 6, and 28.)Use the definition of a perfect number! Add the factors; if the sum of all the factors (excluding the number itself) is equal to the number, it is a perfect number, otherwise it isn't. (Actually, the only perfect numbers less than 100 are 6, and 28.)Use the definition of a perfect number! Add the factors; if the sum of all the factors (excluding the number itself) is equal to the number, it is a perfect number, otherwise it isn't. (Actually, the only perfect numbers less than 100 are 6, and 28.)Use the definition of a perfect number! Add the factors; if the sum of all the factors (excluding the number itself) is equal to the number, it is a perfect number, otherwise it isn't. (Actually, the only perfect numbers less than 100 are 6, and 28.)
If you are allowd to use .4 and factorial, the answer will be 4! - (.4 - 4!) / .4
No, use 25 4s.
{4! - sqrt(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
When Percent Equal 100%
44/4 = 11
Pairs and fours may or may not have a coxswain.
(4!+.4)/.4 = 61
44/4
One way to use four fours to make 25 is 4 + 4 + 4 + √4, which equals 25.
To get 7 using 4 fours, you can use the following equation: 4 + 4 - (4/4) = 7.
It is 100.
(33 X 3) + ( 3 / 3 )