Question

2 12 - 1 - 1- ( 18 - 6 + 3-1 )

Answer 1

Answer:

answer is -4

hope it's helpful for u

Answer 2

Answer:

the answer is 18

Step-by-step explanation:

*2*12-1-1-(18-6*3-1)

*2*12-1-1-(18-6*3-1)*14 -1-1*6

*2*12-1-1-(18-6*3-1)*14 -1-1*6*13-1*6

*2*12-1-1-(18-6*3-1)*14 -1-1*6*13-1*6*12*6

*2*12-1-1-(18-6*3-1)*14 -1-1*6*13-1*6*12*6*18

* = plus sing