혼합계산 : 레벨2
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혼합계산: 레벨258
1
4X(5X4)-5
=
75
2
1X2+(9-5)
=
6
3
6-4/(4/2)
=
4
4
2+5-(4/4)
=
6
5
5-5+(4+4)
=
8
6
8X(6+2)+9
=
73
7
1X(6+2)/4
=
2
8
(9-2)+5/5
=
8
9
(6-2)X5+6
=
26
10
4/4X(4X3)
=
12
11
(2X8)X8X9
=
1152
12
9+(5+7)X5
=
69
13
(9-5)X7+2
=
30
14
4X(8X4)-1
=
127
15
(5+5)+5-6
=
9