혼합계산 : 레벨2
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혼합계산: 레벨294
1
3X2+(7/7)
=
7
2
9X4+(4+4)
=
44
3
(5/1)+4-3
=
6
4
(4/1)+4/4
=
5
5
5/(9/9)X2
=
10
6
3+(4X7)+7
=
38
7
1X9X(3+8)
=
99
8
3+2+(3X1)
=
8
9
4X(3X4)+1
=
49
10
(8-2)-5/1
=
1
11
1X(2/1)X3
=
6
12
4/4/(2-1)
=
1
13
6+2+(4-3)
=
9
14
3+(4X5)+2
=
25
15
(5-1)/2+1
=
3