혼합계산 : 레벨2
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혼합계산: 레벨223
1
(9/3)+3X4
=
15
2
3X5+(6X4)
=
39
3
(8-2)+9-9
=
6
4
6+3X(5X4)
=
66
5
9-(5-2)+1
=
7
6
1+7+(5/1)
=
13
7
(2+3)/1+5
=
10
8
(7X9)-3+3
=
63
9
7+9+(3X3)
=
25
10
7X(4X9)-2
=
250
11
(3X5)-7X2
=
1
12
5X1+(2X5)
=
15
13
4+4+(6-3)
=
11
14
(8-7)+2+1
=
4
15
7+2X(7X2)
=
35