혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4-1)X6+4
=
22
2
(7X1)X5+3
=
38
3
4+(6-3)X9
=
31
4
(5X8)X9+9
=
369
5
(4X3)/1-1
=
11
6
2X(6/1)+4
=
16
7
(1+4)X8/4
=
10
8
3+2+(3+9)
=
17
9
6+5X(4+7)
=
61
10
9X(1+7)/8
=
9
11
7+(8/2)+4
=
15
12
4+(4X3)-2
=
14
13
(3-2)+6+7
=
14
14
4-3+(6-2)
=
5
15
(5-1)X4X8
=
128