혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7-7+(4/4)
=
1
2
6+(2X3)+1
=
13
3
4+8X(9-2)
=
60
4
(3/1)+2+4
=
9
5
2+7X(6X3)
=
128
6
(6/3)+4X3
=
14
7
7X1-(4/1)
=
3
8
(4X5)/2X4
=
40
9
9+5X(2+2)
=
29
10
6-(5+4)+7
=
4
11
(1X2)X3+1
=
7
12
4+(3X8)-4
=
24
13
5+(7X8)-1
=
60
14
9X(4/4)-6
=
3
15
(3+4)X4+1
=
29