혼합계산 : 레벨2
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혼합계산: 레벨249
1
7X9X(3-2)
=
63
2
(8/2)+2-1
=
5
3
(3+7)+3-5
=
8
4
(3+3)/6X7
=
7
5
4+(4+7)/1
=
15
6
(5+5)+1+6
=
17
7
7X1X(4+9)
=
91
8
(5X3)X4-7
=
53
9
7+(7/1)X3
=
28
10
7-(1X1)-1
=
5
11
(1+4)+6X3
=
23
12
1X(3X8)X4
=
96
13
6+8X(4X5)
=
166
14
5X6X(3-2)
=
30
15
(7+2)-7+5
=
7
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