혼합계산 : 레벨2
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혼합계산: 레벨214
1
9-2/(6-4)
=
8
2
5+7+(6+4)
=
22
3
7X(5+3)+1
=
57
4
9X(6-2)X1
=
36
5
8+3X(2+2)
=
20
6
(6X5)/2+2
=
17
7
2+(2X3)-4
=
4
8
1+(8X4)-4
=
29
9
2+8-(5+1)
=
4
10
5+(8/2)-3
=
6
11
1+(2+1)+6
=
10
12
3+5X(8X1)
=
43
13
(1X8)-7+5
=
6
14
(2X7)X3-3
=
39
15
1X(3X1)X8
=
24