혼합계산 : 레벨2
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혼합계산: 레벨287
1
(9-1)+4-5
=
7
2
5+9+(4X8)
=
46
3
5X4X(4X6)
=
480
4
(3+8)X7-2
=
75
5
(6X2)X3-1
=
35
6
9X(3X8)-1
=
215
7
6+(4X7)+9
=
43
8
2X6X(5+6)
=
132
9
4X5-(3X1)
=
17
10
7+3+(6/1)
=
16
11
4-4+(5-2)
=
3
12
2X(8-3)+2
=
12
13
(4X3)+4-6
=
10
14
3+(9-8)+8
=
12
15
7X4-(2+9)
=
17