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혼합계산 : 레벨2

1
1+(6+8)+2
=
17
2
5X3X(1X2)
=
30
3
4-5+(6/2)
=
2
4
(4+6)+1+4
=
15
5
5X3X(9+5)
=
210
6
6+2-(6+1)
=
1
7
3X6X(4X4)
=
288
8
2X(2X8)-5
=
27
9
5+(8+4)-7
=
10
10
5+(7-1)-2
=
9
11
(2+1)/4X4
=
3
12
6/(4/4)+5
=
11
13
(2+2)/3X3
=
4
14
6X(9-3)X1
=
36
15
(8X8)X6X1
=
384