혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4X2)/1+6
=
14
2
2X(3+1)+9
=
17
3
5+(8-1)+5
=
17
4
8+7-(4+2)
=
9
5
1X4+(1/1)
=
5
6
(2X1)-3+2
=
1
7
1X3X(4+5)
=
27
8
5+(9/1)-7
=
7
9
(7X2)+1X2
=
16
10
(6X7)+1+2
=
45
11
1X(4X7)-3
=
25
12
(7X3)+4X7
=
49
13
5X(6/2)+2
=
17
14
7-(4X3)/2
=
1
15
(6/3)X5+5
=
15