혼합계산 : 레벨2
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혼합계산: 레벨248
1
8+4-(8+1)
=
3
2
3X3+(8X8)
=
73
3
6/2+(3+3)
=
9
4
(4/4)X8X1
=
8
5
(2+9)-5+2
=
8
6
(4+5)X8-1
=
71
7
5X(3+3)+5
=
35
8
(4+5)-2+2
=
9
9
7X(4+4)X3
=
168
10
1X9+(1/1)
=
10
11
4X(5-3)/2
=
4
12
9X(4X7)X9
=
2268
13
3+4+(4+3)
=
14
14
(8+3)+4/1
=
15
15
(5-3)X5X5
=
50