혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X4X(7+4)
=
220
2
7X3+(1X8)
=
29
3
(3+2)/5X4
=
4
4
8-(5X2)/5
=
6
5
(6+7)X4+2
=
54
6
6+(1X8)X4
=
38
7
3+6+(5+5)
=
19
8
7X(7/1)-1
=
48
9
(8X4)-6-3
=
23
10
(1X6)X3-2
=
16
11
5X(5X1)-4
=
21
12
(4X3)+2X4
=
20
13
(8X3)+9-2
=
31
14
(2+8)X2X2
=
40
15
(2/1)X5X4
=
40