혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X1+(5-1)
=
7
2
(2+5)/1X2
=
14
3
6+7X(4X6)
=
174
4
1X(1+8)X4
=
36
5
(8/2)+2-2
=
4
6
4+3X(9+5)
=
46
7
1+7X(4X1)
=
29
8
2X(5X8)-3
=
77
9
4/2X(3X2)
=
12
10
9X9+(2+8)
=
91
11
1X7+(2+2)
=
11
12
9X1X(9X5)
=
405
13
(7X4)-4X5
=
8
14
3/1+(5+5)
=
13
15
1+3X(9+7)
=
49