혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X6-(3+8)
=
13
2
7-9+(8X1)
=
6
3
3+6X(6+3)
=
57
4
(3+1)X4+5
=
21
5
(3+8)X4+4
=
48
6
(5+3)/8X4
=
4
7
9+(7-1)+6
=
21
8
(6+3)X5+6
=
51
9
1X(9+3)+2
=
14
10
(3+6)+5-5
=
9
11
5-(6-3)+6
=
8
12
5X2-(5-2)
=
7
13
4+1-(3X1)
=
2
14
5/1X(6+3)
=
45
15
(2+4)/1-2
=
4