혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9+4+(5/1)
=
18
2
6X(5/1)X3
=
90
3
(3X9)/3-5
=
4
4
3/3X(4+8)
=
12
5
(4+4)-5X1
=
3
6
8X1-(5/5)
=
7
7
(4+6)X4+2
=
42
8
(6+4)+9/3
=
13
9
(2+2)/2+5
=
7
10
1+8/(2+6)
=
2
11
(2X6)/4+1
=
4
12
4-1+(5+6)
=
14
13
7+1-(6/1)
=
2
14
(6X8)+4X1
=
52
15
(7X5)/1-4
=
31