혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5+4X(7-2)
=
25
2
2/2X(3X4)
=
12
3
(8X2)+2X8
=
32
4
4X9-(2X4)
=
28
5
4X(1+3)X5
=
80
6
(5-1)/1X8
=
32
7
(1X2)X4-4
=
4
8
4X8X(2+3)
=
160
9
6+(8X6)-2
=
52
10
(6/1)-1-1
=
4
11
(6-3)+2+4
=
9
12
9+4+(1/1)
=
14
13
6-5+(4+2)
=
7
14
3/1+(5X2)
=
13
15
5+2X(9+5)
=
33