Question

10-9+8*{[7-(6+5-4)]+3-(2+1)}

Answer 1

10-9+8•{[7-(6+5-4)]+3-(2+1)}=1

10-9=1

6+5=11

11-4=7

7-7=0

0+3=3

2+1=3

3-3=0

8•0=0

1+0=1

Answer 2

Este egal cu:
10-9+8*{[7-(6+1)] +3-3} =
1+8* (7-7+0)=
1+8*0=
1+0=
1