혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9+3-(3+4)
=
5
2
2/2X(6/3)
=
2
3
3X(4X7)-5
=
79
4
6X5-(4-3)
=
29
5
(3X5)/5/1
=
3
6
(3+5)+4X9
=
44
7
4+2-(1X1)
=
5
8
(7+1)+1-8
=
1
9
(4+9)+3X2
=
19
10
(8-3)X2-4
=
6
11
(4+9)X4X6
=
312
12
(9X3)-8+6
=
25
13
6-1X(3X1)
=
3
14
5+9X(2X4)
=
77
15
4-4+(3X8)
=
24