혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(8-3)/5X9
=
9
2
(2X7)X3+5
=
47
3
7+(5X5)X9
=
232
4
2+1+(7X4)
=
31
5
4X2+(7X6)
=
50
6
(4X5)-4+4
=
20
7
(3+4)X5+5
=
40
8
(3/1)-1-1
=
1
9
(5+1)X6+9
=
45
10
4+(5X1)+6
=
15
11
5+(1+1)+1
=
8
12
(6/2)+7/1
=
10
13
5X(9X8)-3
=
357
14
1X5X(4+2)
=
30
15
4+8-(2+1)
=
9