혼합계산 : 레벨2
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혼합계산: 레벨232
1
6-2+(7+2)
=
13
2
(6X4)-3+7
=
28
3
6X(9-6)X3
=
54
4
6+(5/5)X9
=
15
5
6/1X(8/2)
=
24
6
9+(8+4)X3
=
45
7
5X(5X4)/5
=
20
8
(3+4)X5-4
=
31
9
7X2+(6/2)
=
17
10
(7X2)/1-7
=
7
11
(8X5)/1X4
=
160
12
5+(8X5)/8
=
10
13
8-(1X7)/1
=
1
14
1-2+(3+1)
=
3
15
(8+6)X4/1
=
56