혼합계산 : 레벨2
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혼합계산: 레벨237
1
3X(7X1)X6
=
126
2
(9-7)-3+8
=
7
3
(6+1)X4+9
=
37
4
(7X8)+3X9
=
83
5
(9/3)X8X2
=
48
6
2X4+(5X8)
=
48
7
(2+9)-7-1
=
3
8
1X(3+7)X3
=
30
9
5X(6-1)-5
=
20
10
(5+1)+4-1
=
9
11
3+(3X5)+4
=
22
12
(6+5)-6-2
=
3
13
(2+4)X6X2
=
72
14
1X(4-2)X5
=
10
15
(7-3)/4/1
=
1