혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1+(5/5)X3
=
4
2
9X(4X8)-9
=
279
3
1+4X(8X1)
=
33
4
(6-4)+7+5
=
14
5
6+(1X8)-4
=
10
6
6X(4X3)-6
=
66
7
4+1+(6-1)
=
10
8
(4X2)-4+5
=
9
9
3X8-(7X1)
=
17
10
(8/1)/2X8
=
32
11
(5+4)-9+9
=
9
12
(2X9)X5X5
=
450
13
1X4+(9X8)
=
76
14
(7X4)-3-4
=
21
15
4X(5+5)X4
=
160