혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(3X6)-3
=
87
2
8+(6-1)+8
=
21
3
(2/1)-3+9
=
8
4
6X(7X5)-7
=
203
5
2+(1X1)/1
=
3
6
6X6+(3X9)
=
63
7
3X(5X2)/1
=
30
8
(7X2)+4-3
=
15
9
4X5+(7+1)
=
28
10
(6-3)X7-5
=
16
11
(5/1)-3+6
=
8
12
8/(2X2)X3
=
6
13
3+(9-3)X4
=
27
14
1X1X(9X9)
=
81
15
3+2+(9+1)
=
15