혼합계산 : 레벨2
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혼합계산: 레벨241
1
7+(5-4)X6
=
13
2
2+9+(2X1)
=
13
3
3X(5-3)X1
=
6
4
2/8X(4X9)
=
9
5
(6-2)/1-1
=
3
6
(6+3)+6-6
=
9
7
(2+3)X8+5
=
45
8
(8-2)+3-5
=
4
9
2X9+(1X4)
=
22
10
4+5X(8X6)
=
244
11
4X(1+2)/6
=
2
12
3-2/(4-2)
=
2
13
9+(4+2)-4
=
11
14
6+(2/1)X6
=
18
15
1X1X(1+5)
=
6