혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5+5-(2X4)
=
2
2
(4/4)X7+8
=
15
3
3X(8+4)X7
=
252
4
6X(4/2)+7
=
19
5
2+4X(7X1)
=
30
6
8+5-(2+3)
=
8
7
3X(1X5)X4
=
60
8
(6X3)X1+7
=
25
9
2+9+(8X6)
=
59
10
2/(1/1)+2
=
4
11
2+(2X2)X9
=
38
12
(3X2)X9-3
=
51
13
6/1X(7X6)
=
252
14
5X(7X2)X8
=
560
15
3X6-(7-4)
=
15