혼합계산 : 레벨2
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혼합계산: 레벨249
1
9/4X(4X3)
=
27
2
7X(5X8)+9
=
289
3
5+4+(3X5)
=
24
4
(5/5)X2X2
=
4
5
(3+7)-3-3
=
4
6
(1+9)X1-2
=
8
7
(6+8)-6+7
=
15
8
2+(1X8)/1
=
10
9
8-(4X3)/3
=
4
10
(9+3)X2-3
=
21
11
(4+6)-1-2
=
7
12
9X5/(4+5)
=
5
13
(5+3)X6+3
=
51
14
2X7X(9X3)
=
378
15
6/4X(6X2)
=
18