혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7X(5-3)-6
=
8
2
(3X8)/8+4
=
7
3
4/(4-3)+7
=
11
4
2+(5+7)-2
=
12
5
4+4X(1X7)
=
32
6
5X(6X9)X2
=
540
7
8X(4/1)/2
=
16
8
3X4-(5+2)
=
5
9
(2+5)X2/7
=
2
10
5X(4+1)X5
=
125
11
(5X8)+2X8
=
56
12
4+5+(2+9)
=
20
13
3/2X(9X4)
=
54
14
(3+5)+4/1
=
12
15
(7X3)/7X5
=
15