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혼합계산 : 레벨2

1
4+(3+1)X4
=
20
2
6/1+(4+1)
=
11
3
4+(2+5)X7
=
53
4
2X(8/8)+1
=
3
5
2X(6+9)X5
=
150
6
(5-4)+2/2
=
2
7
5X(6+4)+4
=
54
8
(7-6)X9+6
=
15
9
6+(8-5)+4
=
13
10
(9/3)X4X8
=
96
11
8-(4+5)/9
=
7
12
(8X8)X2-9
=
119
13
4X(6X1)/4
=
6
14
3X(6+6)+2
=
38
15
1+(6X4)+5
=
30