answersLogoWhite

0

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

User Avatar

Wiki User

16y ago

What else can I help you with?