혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9X(9X1)/1
=
81
2
(9X4)+6+4
=
46
3
(4X7)-9X3
=
1
4
6/(7-4)X4
=
8
5
9X8-(3X9)
=
45
6
3+9-(4/4)
=
11
7
7-(1X3)+5
=
9
8
5/(5-4)X8
=
40
9
6+(5-3)X4
=
14
10
5X9+(5+4)
=
54
11
(3X1)X3X5
=
45
12
(3X2)-2X1
=
4
13
6X1-(2+2)
=
2
14
4X5-(2-1)
=
19
15
5X(9X1)/1
=
45