혼합계산 : 레벨2
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혼합계산: 레벨215
1
3X(1+6)/1
=
21
2
8/(8-6)-1
=
3
3
(4X5)-3+7
=
24
4
(7-4)/1X2
=
6
5
5X(6/1)-2
=
28
6
8-(2X1)-1
=
5
7
(3+3)X5-3
=
27
8
(2+2)X7X9
=
252
9
8X(9/3)X4
=
96
10
(6X6)-5X1
=
31
11
3+6-(3-1)
=
7
12
2+(8-4)+4
=
10
13
4+2X(7-1)
=
16
14
5-5+(7-4)
=
3
15
5X(8X8)/1
=
320