혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6X5)X3-8
=
82
2
8-3-(7-5)
=
3
3
6/(4/4)X5
=
30
4
7/7+(4+1)
=
6
5
4-5+(1X6)
=
5
6
7-1+(8+7)
=
21
7
(3X6)/2+4
=
13
8
5X2+(9X1)
=
19
9
8X(3+1)-1
=
31
10
(7X1)-8+5
=
4
11
2-7+(3+5)
=
3
12
(7-3)+8/2
=
8
13
4X(6-5)+6
=
10
14
(3+2)X3X4
=
60
15
5X(3+6)X1
=
45