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혼합계산 : 레벨2

1
1/(5-4)X6
=
6
2
9X5/(8+7)
=
3
3
(7-1)X4X7
=
168
4
5X(8X1)-2
=
38
5
5X6+(6X3)
=
48
6
3+(5/1)+4
=
12
7
(5X7)X6+7
=
217
8
2X(5X9)X2
=
180
9
(3/1)X9X3
=
81
10
6+4X(6X2)
=
54
11
9+8+(1X5)
=
22
12
1+(3+9)-6
=
7
13
9+2-(8+2)
=
1
14
1X1X(5+2)
=
7
15
(7+1)+7X3
=
29