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혼합계산 : 레벨2

1
2+(6X8)-2
=
48
2
(9/1)-1X3
=
6
3
(2+4)+8+2
=
16
4
(2X1)-5+5
=
2
5
6-(4/4)-4
=
1
6
(4X9)X4/3
=
48
7
6-(5X1)/1
=
1
8
2X2X(1+1)
=
8
9
1+1X(4X2)
=
9
10
3+(7X6)X1
=
45
11
1X9X(1X9)
=
81
12
(6+2)+9X1
=
17
13
(3X9)+9-1
=
35
14
9+4X(8+5)
=
61
15
(8X3)X3/3
=
24