혼합계산 : 레벨2
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혼합계산: 레벨210
1
(5X2)+8-2
=
16
2
7X2+(7+3)
=
24
3
8X5X(8-1)
=
280
4
1X(7X1)-5
=
2
5
6X(3+4)+2
=
44
6
8+9-(5X1)
=
12
7
(5X9)X9-5
=
400
8
(3+2)+6X5
=
35
9
(6+9)-3+2
=
14
10
5+(2+3)X8
=
45
11
7X(5+5)-5
=
65
12
(7X3)-5+3
=
19
13
9-(4/1)+3
=
8
14
5+4/(5/5)
=
9
15
3+5+(6-1)
=
13