혼합계산 : 레벨2
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혼합계산: 레벨259
1
9+(8X5)+7
=
56
2
3X(6-3)-4
=
5
3
(5X3)X1/3
=
5
4
(3X1)/3X4
=
4
5
(7X5)/1X8
=
280
6
3X5+(4+2)
=
21
7
(4X2)/2+6
=
10
8
5+(7-2)-5
=
5
9
1+(5+9)+6
=
21
10
(8X5)X7/1
=
280
11
(5+5)+2-4
=
8
12
5X(3X6)/6
=
15
13
(3X8)-4X2
=
16
14
(4+6)X6X6
=
360
15
(8+3)/1-7
=
4