혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X5-(6-1)
=
35
2
(8-5)X9X2
=
54
3
5+(8+7)X3
=
50
4
5+7X(2-1)
=
12
5
4+7X(4X2)
=
60
6
8X(3+6)X9
=
648
7
7X8+(6X6)
=
92
8
5X(8/2)X2
=
40
9
8+3X(1+4)
=
23
10
(5X6)/2-3
=
12
11
(5X1)-1/1
=
4
12
5X(7-2)+6
=
31
13
2X(6-2)+9
=
17
14
5X(5X8)-9
=
191
15
3+9+(2+8)
=
22