혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5+9X(1+6)
=
68
2
(9X4)X3/9
=
12
3
2+(5X8)-2
=
40
4
2X5-(3/3)
=
9
5
(7-3)X8/2
=
16
6
(7X8)/1X1
=
56
7
6+8-(6X2)
=
2
8
(2+3)X2+8
=
18
9
(7X6)X6X2
=
504
10
5+(7-2)/1
=
10
11
2X(4X9)/8
=
9
12
3-5+(6-2)
=
2
13
(4X3)+1+5
=
18
14
(5+7)X5/5
=
12
15
4+3X(6/6)
=
7