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혼합계산 : 레벨2

1
(8X8)X4+7
=
263
2
(9+3)/1X1
=
12
3
(3+6)+3X3
=
18
4
6+(5+3)/2
=
10
5
4-1X(1+2)
=
1
6
(6+6)+1+5
=
18
7
(9-6)X5-9
=
6
8
(6+8)X6+2
=
86
9
2+1X(2+9)
=
13
10
2X5-(1+3)
=
6
11
8+(3+7)/2
=
13
12
(2X1)X3X3
=
18
13
(3X7)+4X3
=
33
14
(2+4)-2-2
=
2
15
1+(4X8)X7
=
225