혼합계산 : 레벨2
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혼합계산: 레벨224
1
4X4X(8-1)
=
112
2
(2+9)-1+2
=
12
3
3X6X(4X2)
=
144
4
4+8/(4X2)
=
5
5
(8-2)-1-4
=
1
6
(4X4)+6/3
=
18
7
(1+6)X3-4
=
17
8
5-7+(6X1)
=
4
9
3X6/(9X2)
=
1
10
(2X9)/2-3
=
6
11
1X(9+1)-8
=
2
12
(2+7)/1-8
=
1
13
(5/5)X8+6
=
14
14
4X(3+7)+5
=
45
15
6X(1+7)X8
=
384