혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4+5-(2X1)
=
7
2
(3X6)-2+5
=
21
3
(4+6)X4/1
=
40
4
(6/1)X9/6
=
9
5
4+(3X3)X2
=
22
6
1X(4/1)X4
=
16
7
5-8/(2/1)
=
1
8
9+(4-1)X3
=
18
9
5X6X(7+2)
=
270
10
(6X5)+8+1
=
39
11
6+(9+6)-4
=
17
12
6+(1X3)X6
=
24
13
5X4X(4X4)
=
320
14
1-(1+2)+6
=
4
15
3/1X(4+2)
=
18