혼합계산 : 레벨2
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혼합계산: 레벨227
1
6X(6+1)X2
=
84
2
3+(5+7)X7
=
87
3
9+(4+3)+7
=
23
4
(6+4)+6+1
=
17
5
3X8X(3-2)
=
24
6
2+3+(4X3)
=
17
7
(5+5)+4-5
=
9
8
(6X2)-5X1
=
7
9
(1X8)X8/1
=
64
10
3X4-(3+4)
=
5
11
5X2-(4/4)
=
9
12
(2/1)+9X4
=
38
13
9-(5X1)-1
=
3
14
(2X3)X3-4
=
14
15
(7+3)+5-9
=
6