You can't if its just adding and subtracting. If you can multiply and divide then:
9 * 8 = 72
5 * 6 = 30
30 + 72 = 102
102 - 3 = 99
Notice I haven't used all of the numbers... I don't know whether you were supposed to...
No. Adding negative numbers will make them more negative.
For example, by adding 1 + 1 + 1 ... (a total of 100 times).
(1 + 5 - 3) * 8 = 24
By adding an odd number with an even number.
The numbers needed adding are 11 and 11 respectively because 16/48 = 1/3
No. Adding negative numbers will make them more negative.
1+23-4+56+7+8+9+100
For example, by adding 1 + 1 + 1 ... (a total of 100 times).
Adding the logs of numbers is equivalent to multiplying the numbers. People think adding is easier than multiplying.
(1 + 5 - 3) * 8 = 24
By adding an odd number with an even number.
2 odd numbers added together equal an event number. to even numbers added together equal an even number. it is impossible to make 4 odd numbers equal an even.
By adding 197 + 11 + 2
The numbers needed adding are 11 and 11 respectively because 16/48 = 1/3
You cannot.
1,1,1,1 and 12 (if adding); 1,1,1,1 and 16 if multiplying.
25 = 23 + 2