혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5X1)X4-9
=
11
2
3+3+(9-2)
=
13
3
(9+1)-1X4
=
6
4
(5X5)/5+6
=
11
5
8X(5X8)X8
=
2560
6
8-(1+4)/1
=
3
7
4X2X(4+1)
=
40
8
(2X9)-2X5
=
8
9
7-(2+2)+7
=
10
10
(1X5)+1X1
=
6
11
(5X5)X3-6
=
69
12
(8/1)+2X5
=
18
13
3+3+(9X2)
=
24
14
3/(4/4)X2
=
6
15
1/(5-4)+4
=
5