혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6X(5+4)/3
=
18
2
7X(5X3)-4
=
101
3
5+5-(2X4)
=
2
4
7X3X(6X5)
=
630
5
2-6+(5+3)
=
4
6
4+2+(3X8)
=
30
7
2X2X(9X5)
=
180
8
4X5-(5X3)
=
5
9
1X(6X2)/2
=
6
10
(9-4)X7-5
=
30
11
(1+6)X2-5
=
9
12
(7X3)+7+4
=
32
13
(9+2)-8-1
=
2
14
6+3+(9X5)
=
54
15
(1X4)X1+7
=
11