혼합계산 : 레벨2
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혼합계산: 레벨217
1
(7X5)-8/8
=
34
2
(9-2)+2+7
=
16
3
(7-3)X3X9
=
108
4
1X3/(1X1)
=
3
5
(2+5)X6+3
=
45
6
6-1-(6-2)
=
1
7
(8/2)+5/1
=
9
8
3/(6-3)+6
=
7
9
2+8X(3X4)
=
98
10
(3+4)X8-6
=
50
11
(3X7)X8-1
=
167
12
(1+6)X4-1
=
27
13
(4-3)X4/4
=
1
14
1+4+(3X2)
=
11
15
6X4-(9-1)
=
16