혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(7X4)/2+9
=
23
2
3+3X(2+9)
=
36
3
(3+1)+3+6
=
13
4
2+2X(2+6)
=
18
5
(3+2)/1X6
=
30
6
(2X2)+1+6
=
11
7
(6+5)-4+1
=
8
8
(6+6)+9/1
=
21
9
9-(2X1)/1
=
7
10
4-9+(5X3)
=
10
11
4+7+(3X5)
=
26
12
6X(1X4)+9
=
33
13
5+2X(8+9)
=
39
14
5X(5X8)-1
=
199
15
2X1+(8-1)
=
9