혼합계산 : 레벨2
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혼합계산: 레벨232
1
3X(8X4)-2
=
94
2
6-(4/4)X4
=
2
3
(8X3)/1X4
=
96
4
6+4/(1+3)
=
7
5
(3+8)X9X5
=
495
6
8+1+(4+5)
=
18
7
8X5X(3+5)
=
320
8
(2/1)/8X4
=
1
9
5+5X(4/1)
=
25
10
2X9+(1X6)
=
24
11
1+3X(1+1)
=
7
12
2-8+(7X3)
=
15
13
1X(6+6)X4
=
48
14
(9X2)-5-1
=
12
15
4/3X(2X9)
=
24