혼합계산 : 레벨2
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혼합계산: 레벨244
1
(9-4)X6-3
=
27
2
(8X5)X2+7
=
87
3
(1X1)X4X3
=
12
4
2+4+(7+3)
=
16
5
(3X5)+3+6
=
24
6
6/2+(1X2)
=
5
7
(6+5)+4/2
=
13
8
(9X4)X5X7
=
1260
9
3X2X(6/2)
=
18
10
(9+4)-2-1
=
10
11
5-3+(5X3)
=
17
12
5X(3+3)X9
=
270
13
4+5+(3+6)
=
18
14
(9-3)+8+6
=
20
15
4+(6+9)-6
=
13