혼합계산 : 레벨2
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혼합계산: 레벨262
1
(1+8)-8+2
=
3
2
3/4X(6+2)
=
6
3
3+9X(5-2)
=
30
4
(4-2)-3+4
=
3
5
3+5X(3+9)
=
63
6
3+4X(9+6)
=
63
7
8/1X(1+4)
=
40
8
(3-1)+6/1
=
8
9
6-4+(8X2)
=
18
10
7X(5X4)X1
=
140
11
9-1+(4/2)
=
10
12
(4/2)X8X4
=
64
13
5+5X(8X1)
=
45
14
(1X8)-6/2
=
5
15
4-(2+4)/2
=
1