혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5+7)/4X4
=
12
2
1/1/(2/2)
=
1
3
3X2-(4-1)
=
3
4
9X(5X4)/5
=
36
5
7X3X(1+3)
=
84
6
1+(9+4)X9
=
118
7
5X(3-1)-1
=
9
8
(8X4)-7/1
=
25
9
5X7X(2X9)
=
630
10
(1X8)+3X2
=
14
11
2+9+(4/4)
=
12
12
(1X6)+5X3
=
21
13
(9+5)/2X4
=
28
14
4X9X(3+7)
=
360
15
(2X9)X3+1
=
55