혼합계산 : 레벨2
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혼합계산: 레벨254
1
(5X4)-9+4
=
15
2
3X(6+2)/3
=
8
3
(2X6)-2+2
=
12
4
(9X5)X7X2
=
630
5
4X(4-2)X1
=
8
6
4+(5X3)-5
=
14
7
(8-2)+4+2
=
12
8
6X9-(2+1)
=
51
9
2+(9+4)X7
=
93
10
(3+2)+3X9
=
32
11
(8X5)/4X8
=
80
12
(1+5)X7X9
=
378
13
3X(5+7)/6
=
6
14
(4-2)+7/1
=
9
15
2X(5X4)X3
=
120