혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2X5)X3-2
=
28
2
4/2+(9-4)
=
7
3
(5/5)-1+2
=
2
4
(6-1)+6-3
=
8
5
(4X2)X9-5
=
67
6
(7/1)+2+1
=
10
7
4+(1X3)-2
=
5
8
(3/3)X8-3
=
5
9
3+(3+9)-4
=
11
10
6/3X(4+1)
=
10
11
(7+6)-4-2
=
7
12
1X(7X8)/1
=
56
13
9+4+(5X4)
=
33
14
(5X1)+6/3
=
7
15
8X(1+9)+5
=
85