혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X(5X3)-1
=
119
2
3X3+(9+3)
=
21
3
2+6X(8X5)
=
242
4
3+(3X6)-1
=
20
5
(5X6)X3X1
=
90
6
8-(9-1)+4
=
4
7
4X9-(2+7)
=
27
8
4+2/(6-4)
=
5
9
5+2+(5X5)
=
32
10
4+7/(1+6)
=
5
11
2+(4+4)X4
=
34
12
5+7+(4-3)
=
13
13
2-5+(2X8)
=
13
14
8+(3X2)/2
=
11
15
(3X9)+5-6
=
26