혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X4+(8X6)
=
56
2
5X6+(3X9)
=
57
3
1+(7+4)+5
=
17
4
(4+1)/5X3
=
3
5
(6+2)+5-9
=
4
6
8X5X(2X7)
=
560
7
4+4+(4+5)
=
17
8
6/(5X6)X5
=
1
9
(4X7)+6/3
=
30
10
(4X2)/1X3
=
24
11
1X(7+1)+1
=
9
12
(9+2)X1-6
=
5
13
(7+6)X4-5
=
47
14
9+(5+2)-2
=
14
15
7X(6-3)-1
=
20