혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5X6)-5-2
=
23
2
(2X7)+6-3
=
17
3
(5X2)+5/1
=
15
4
(9+6)X3+7
=
52
5
4X(2+1)-7
=
5
6
3X(5+4)X8
=
216
7
7/(7/7)+7
=
14
8
9+(2+7)+8
=
26
9
5+1+(6-2)
=
10
10
(5X9)X4X7
=
1260
11
2X(5-3)X3
=
12
12
5X(8X6)X6
=
1440
13
3+(6X6)/4
=
12
14
(7+5)X4/4
=
12
15
(5X5)-8-7
=
10