혼합계산 : 레벨2
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혼합계산: 레벨246
1
(4+6)+2+1
=
13
2
9/1X(1+8)
=
81
3
(4+7)-4-2
=
5
4
(9+4)X9X8
=
936
5
4+2+(5+8)
=
19
6
(5-3)X8+6
=
22
7
2+6+(5+2)
=
15
8
4X(3+2)X2
=
40
9
9+8+(3X5)
=
32
10
(2X8)-9-3
=
4
11
(5-2)+8-6
=
5
12
2X8-(1+4)
=
11
13
2+7X(1X4)
=
30
14
1+7-(2/2)
=
7
15
(2+3)X6-2
=
28