혼합계산 : 레벨2
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혼합계산: 레벨245
1
4+8+(5X2)
=
22
2
3/3+(5-3)
=
3
3
6X6-(2X7)
=
22
4
(1X9)-5+1
=
5
5
1X(5+8)+2
=
15
6
2+(5-1)X9
=
38
7
3X9+(5X9)
=
72
8
(4+8)+6-6
=
12
9
(3X6)+3+3
=
24
10
(1+8)+3-5
=
7
11
8X2-(1+6)
=
9
12
(3/3)+3X2
=
7
13
(3+9)X9X3
=
324
14
(6/2)-1+4
=
6
15
8+6X(8-5)
=
26
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