혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+2+(6-1)
=
13
2
(3X7)+2+9
=
32
3
5X(1+7)-1
=
39
4
(5X4)X2+4
=
44
5
5+2-(4/1)
=
3
6
5+(7/1)-8
=
4
7
9X4X(5/5)
=
36
8
(2/2)X9X6
=
54
9
(7X9)-2+4
=
65
10
2X(4X5)X6
=
240
11
(1+5)/2-1
=
2
12
(2X2)/4+8
=
9
13
(9X9)-2X9
=
63
14
2X(8X5)+9
=
89
15
(9+4)X5-2
=
63