Here are two: 324+657=981, and 243+576=819
36 - 18
860 - 579 = 281 and 986 - 705 = 281
Using the digits 1, 3, and 5 exactly once, you can create different 3-digit numbers by permuting these digits. The number of permutations of 3 distinct digits is calculated as 3! (3 factorial), which equals 6. Therefore, the different numbers you can create are: 135, 153, 315, 351, 513, and 531. Thus, there are 6 different numbers that can be formed.
9
😒😒😒
3! = 6.
only using the numbers once
5*4+3+2
2,5,13,647,809
21 and three left over
(5+7)*(5-3)=12*2=24
None.