혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X2X(4X1)
=
64
2
(7/1)+1X5
=
12
3
(3+3)X4+4
=
28
4
(3+6)+7X3
=
30
5
(4+3)-6/1
=
1
6
(2+6)/1-7
=
1
7
3+(4+3)X2
=
17
8
(6X2)-4+2
=
10
9
5-4+(2-1)
=
2
10
9X(8-1)+9
=
72
11
5X(2/1)-3
=
7
12
8X2-(7+1)
=
8
13
(5+4)-2X4
=
1
14
(5X8)+2+1
=
43
15
1-(1+3)+8
=
5