혼합계산 : 레벨2
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혼합계산: 레벨225
1
5+(7X4)X5
=
145
2
(3X5)+8+3
=
26
3
(3X9)-6/1
=
21
4
(1+1)X4X3
=
24
5
(1X6)+2+6
=
14
6
3+(2/1)+4
=
9
7
1-6+(8X7)
=
51
8
(5X5)X6X1
=
150
9
(3/3)X6+4
=
10
10
(2X9)/6-1
=
2
11
8-(2X9)/6
=
5
12
(9/1)+9+5
=
23
13
(8-3)X8-5
=
35
14
(6X4)/1/4
=
6
15
2+(3+1)+1
=
7
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