혼합계산 : 레벨2
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혼합계산: 레벨254
1
6+(5X3)-4
=
17
2
2X(5X6)/1
=
60
3
2-(3+3)+5
=
1
4
3X5X(9-2)
=
105
5
(5+4)/4X8
=
18
6
(7+5)-3X3
=
3
7
(6+3)+9+1
=
19
8
8+(5+8)X1
=
21
9
(8-7)X4X4
=
16
10
(4-2)+8X3
=
26
11
1+4+(2X5)
=
15
12
4X5-(9+2)
=
9
13
(4X6)+4+5
=
33
14
4+8X(5+2)
=
60
15
(8+1)+5-2
=
12
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