혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(5X8)+3
=
203
2
3X8+(4+5)
=
33
3
2X(9X2)+1
=
37
4
(8-1)+9+1
=
17
5
(6-1)X6-4
=
26
6
5X(4X2)X8
=
320
7
5X(7-6)/1
=
5
8
8-(1+4)+4
=
7
9
3X(4X7)+1
=
85
10
(4/1)+7-5
=
6
11
4X(5X8)-1
=
159
12
1-(3+6)+9
=
1
13
(4+5)+1X9
=
18
14
(5+1)+6-4
=
8
15
1+4+(5+9)
=
19