Well, isn't that a happy little challenge! To make 5 using four fours, you can try this: 4 + 4/4 = 5. Just like painting, sometimes it takes a few tries to get the perfect blend of numbers. Remember, there are no mistakes, just happy little accidents!
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To make 5 using four fours, you can use the following mathematical expression: (4 + 4) / (4 + 4) = 8 / 8 = 1. Then add this result to the square root of 4: 1 + √4 = 1 + 2 = 3. Finally, divide 4 by the square root of 4: 4 / √4 = 4 / 2 = 2. Add these two results together: 3 + 2 = 5.
4 /5
(4x4+4)/4
5*(5*5 - 5) = 5*(25 - 5) = 5*20 = 100
4$4=*^5 then ..... from the 5 you do @ 4 ...... finally 4 * 2 making it 21
(4x4+4) / 4=5