Question

simplify the following situations

12-[4-{6-(5-5-3)}]​

Answer 1

Answer:

For example, * 5+3+2=15(5*3)1012 * 9+2+4=18(9* 2)3662 The second pair of digits or the third and fourth digits of the sum ... If 1+4=5, 2+5=12, and 3+ 6=21, what is 8+11? ... 7*2 7*5 [reverse of {3

Answer 2

12-[4- {6-(5-5-3)}]
12-[4- {6- (-3)}]
12-[4- {6+3}]
12-[4-9]
12-[-5]
12+5
17