혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4+(2+3)+4
=
13
2
4X(7X3)-2
=
82
3
4X6+(4X5)
=
44
4
2/(7-5)+4
=
5
5
(2+6)X1X2
=
16
6
9-2-(6-3)
=
4
7
1X(7X5)X2
=
70
8
7X(2/2)-4
=
3
9
(4+9)X7/1
=
91
10
7X3X(2X4)
=
168
11
(4X5)+9-4
=
25
12
1X2X(7+3)
=
20
13
(1X6)+2+5
=
13
14
4+(2X3)X3
=
22
15
5+4+(4-2)
=
11