Using the numbers 3, 4, 5, and 5, you can create various numbers through mathematical operations like addition, subtraction, multiplication, and division. Some possible numbers include 7 (3+4), 1 (4-3), 20 (4*5), 1 (5/5), 0.6 (3/5), and 9 (5+4). The combinations are not limited to these examples, as there are multiple ways to manipulate these numbers to form different numerical values.
-1
-7
-3 and -1 (-3) + (-1) = -4 (-3) x (-1) = 3
You can make 5 combinations of 1 number, 10 combinations of 2 numbers, 10 combinations of 3 numbers, 5 combinations of 4 numbers, and 1 combinations of 5 number. 31 in all.
1188
Assuming you have to use all 4 of the numbers: (9 + 4 - 5) x 3 = 24
Assuming all 4 numbers must be used: (9 + 4 - 7) x 3 = 18
106------------------------------------------------------------------------------------------------From Rafaelrz.You can make, 4P3 = 4!/(4-3)! = 24, different 3 digit numbers using 1, 2, 3 and 4.
4 + 1 - 2 = 3
256!
3*3*4
-1
The prime numbers from 1 to 4 are 2 and 3.
24
25 + 3 + 4 = 39
-7
3 digit numbers are lessthan 4 digit numbers