혼합계산 : 레벨2
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혼합계산: 레벨218
1
8X(9-4)-6
=
34
2
(1+4)X7/1
=
35
3
(6+1)X2X1
=
14
4
7-(2/2)X3
=
4
5
(3+1)-2X1
=
2
6
5X(9-2)X3
=
105
7
5+1X(4X9)
=
41
8
(2X9)X3-1
=
53
9
(2+4)/2+3
=
6
10
2X(5+4)+9
=
27
11
(7+3)X2+2
=
22
12
5+3+(8-1)
=
15
13
3+5+(3X9)
=
35
14
(3+1)+8-1
=
11
15
7+(3+7)-4
=
13