혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6+1+(5-2)
=
10
2
7X(3-1)/7
=
2
3
8X5/(7-3)
=
10
4
(6X2)-5-4
=
3
5
5/2X(5-1)
=
10
6
3-2X(4-3)
=
1
7
7X4X(5+4)
=
252
8
(3X3)+2X5
=
19
9
3X7-(4+9)
=
8
10
(2+1)X8-8
=
16
11
6+5-(1+9)
=
1
12
6X(3/1)X2
=
36
13
(4+4)X7+2
=
58
14
4X8-(8-7)
=
31
15
1+(4X9)-2
=
35