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혼합계산 : 레벨2

1
5X(5X2)X5
=
250
2
(3X6)X3-9
=
45
3
(2+4)X7-9
=
33
4
(7+3)+7X2
=
24
5
(6X1)/6+9
=
10
6
(6X9)-5+1
=
50
7
(3X9)/9-1
=
2
8
1X(8-6)+5
=
7
9
(2+4)-5/1
=
1
10
8X4/(6+2)
=
4
11
4X4-(8+1)
=
7
12
(3X3)/9+5
=
6
13
1+(3+5)+4
=
13
14
(1X5)X2+5
=
15
15
2X(6+3)X3
=
54