혼합계산 : 레벨2
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혼합계산: 레벨233
1
(6X3)+6+4
=
28
2
2X(9X2)-4
=
32
3
(3+4)X7+2
=
51
4
2-(5/1)+6
=
3
5
(2+6)X6/3
=
16
6
(1+1)+4+2
=
8
7
6X(7-4)/2
=
9
8
1X(5+8)X3
=
39
9
3/(1X1)+4
=
7
10
9X2+(5-3)
=
20
11
9X(3+2)-7
=
38
12
(9-5)+5-5
=
4
13
3+6X(8-1)
=
45
14
5X8-(5+7)
=
28
15
(5-4)+9+5
=
15