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혼합계산 : 레벨2

1
(3-2)+2+4
=
7
2
5-(2/2)X2
=
3
3
1X2X(8X2)
=
32
4
9-1X(3+2)
=
4
5
6X(5-3)+2
=
14
6
2+(7X1)+8
=
17
7
3+(4/2)X1
=
5
8
(8+2)+6X9
=
64
9
(6+2)+5+9
=
22
10
3+4+(9+1)
=
17
11
5+(2/2)-5
=
1
12
9+7X(1+4)
=
44
13
(8/1)+9X7
=
71
14
1-(8-3)+8
=
4
15
1-1+(6/3)
=
2