혼합계산 : 레벨2
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혼합계산: 레벨253
1
9X(3+3)X2
=
108
2
4+(5X1)+6
=
15
3
3+4X(6/1)
=
27
4
(4+7)-8/2
=
7
5
(5+1)+2X7
=
20
6
1X(8/2)-3
=
1
7
9-(9X1)+7
=
7
8
(2+2)X8-1
=
31
9
(5X8)X4-5
=
155
10
(3X6)+1-4
=
15
11
4/(3+9)X3
=
1
12
7+(6X9)-6
=
55
13
(6X3)-4+5
=
19
14
3-9/(3X3)
=
2
15
(1X1)+7+4
=
12