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혼합계산 : 레벨2

1
(6-1)+7+4
=
16
2
3/3X(6-3)
=
3
3
(2+4)X5X8
=
240
4
3-5+(6-3)
=
1
5
(4+3)/1X6
=
42
6
(3/3)-2+3
=
2
7
2+1+(9+8)
=
20
8
(2X4)-2+4
=
10
9
1X(8X5)X4
=
160
10
4+(6X1)X4
=
28
11
1+(4X1)/4
=
2
12
(2+5)+8+5
=
20
13
8X(8X3)/6
=
32
14
(4X4)+6-2
=
20
15
(5+5)/1+6
=
16