혼합계산 : 레벨2
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혼합계산: 레벨289
1
3-2+(4X1)
=
5
2
(7X3)/7-2
=
1
3
7+6+(6-3)
=
16
4
(7-4)+9/9
=
4
5
5X(2X6)+1
=
61
6
(9X5)/5-8
=
1
7
(2+4)X3X6
=
108
8
(2X7)+5-1
=
18
9
5+(1X1)X5
=
10
10
4+(2-1)+3
=
8
11
(7X3)-6/3
=
19
12
9-(1+3)/2
=
7
13
7X(8X2)+5
=
117
14
4+(5-4)+4
=
9
15
(3X7)-5X1
=
16