혼합계산 : 레벨2
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혼합계산: 레벨241
1
7/1X(3X5)
=
105
2
(6+4)X6X6
=
360
3
(3/3)-2+6
=
5
4
(9+2)+9+5
=
25
5
2+4+(3-2)
=
7
6
(1X6)X5/2
=
15
7
6X9-(5X7)
=
19
8
(8X5)-1/1
=
39
9
5+2X(3+4)
=
19
10
6+(9+5)X3
=
48
11
5+7X(5+3)
=
61
12
3X2X(2X2)
=
24
13
8-3+(4X3)
=
17
14
8/(6-4)/2
=
2
15
4X(3X7)-5
=
79
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