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혼합계산 : 레벨2

1
3X(4+6)+6
=
36
2
4-2+(3-2)
=
3
3
8/4X(7-4)
=
6
4
5X(7X3)-1
=
104
5
(6X6)/4X6
=
54
6
3+5-(7-2)
=
3
7
7+5+(8X3)
=
36
8
(9X6)/6-3
=
6
9
(7+4)X1X6
=
66
10
(8-2)X2+9
=
21
11
(3X2)-5+2
=
3
12
4+(3+5)X5
=
44
13
(5X2)-5+5
=
10
14
3X7X(9X4)
=
756
15
(2X4)/2X4
=
16