you add 15702 to the number 4. :3
15710
4! - 4 + 4/4
90000
Using those 4 digits 6451 is the largest odd number you can make.
(4x4x4)-(4x4)+(4/4) = 49
It is 4579.
Simple! -4-4-4-4-4 = -20
(4x4x4)+(4/4) = 65
((4/4) + 1) * 4=20
Yes, type the number 4, followed by the number 3.
Using a calculator will make it easier
You divide 7 by 4 which is 1.75.