혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6X9+(4+6)
=
64
2
1X(5/1)+9
=
14
3
(5+7)+8-2
=
18
4
(8+2)-5+7
=
12
5
1/2X(4+2)
=
3
6
9+(8X3)X1
=
33
7
5X7-(3X9)
=
8
8
5X(4-2)X4
=
40
9
(5X4)+2-3
=
19
10
(4X3)-2-2
=
8
11
(3X6)/3+5
=
11
12
5X5X(8-4)
=
100
13
5+3X(3X7)
=
68
14
5-3+(3+7)
=
12
15
3+(6-2)+6
=
13