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혼합계산 : 레벨2

1
(4+4)+5-2
=
11
2
8+4X(4X4)
=
72
3
6+8+(9X2)
=
32
4
5-(7+1)+5
=
2
5
2+(7+4)+4
=
17
6
6X(3-1)-6
=
6
7
3+(4X6)-5
=
22
8
(6X7)-4X6
=
18
9
3+2X(6X8)
=
99
10
(5+8)-8/1
=
5
11
7+(4X1)+2
=
13
12
9X(5X3)X5
=
675
13
4X(3+4)-8
=
20
14
(2+3)+7X4
=
33
15
6X4/(8-2)
=
4