혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X6X(4/4)
=
12
2
(4X5)+8-3
=
25
3
4+4X(7X4)
=
116
4
5-4+(4/4)
=
2
5
2+(5+9)-5
=
11
6
(3+4)+6X3
=
25
7
(5-2)+2+1
=
6
8
6+(3X8)-2
=
28
9
(7X9)-2+4
=
65
10
(8/4)X4X5
=
40
11
9X(7-5)X5
=
90
12
(8/2)+9X6
=
58
13
(5X8)+7-4
=
43
14
4+1X(8X4)
=
36
15
2+(2X5)+6
=
18