혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(9X1)-9+8
=
8
2
(5X1)+6-8
=
3
3
2X(4+5)X3
=
54
4
(8X9)X3-2
=
214
5
6X(4-3)-2
=
4
6
1-9+(8+1)
=
1
7
(7X5)/1-2
=
33
8
5X8/(5/1)
=
8
9
3-5+(9-2)
=
5
10
2X(9+1)X7
=
140
11
3/(3X3)X6
=
2
12
4/(4-2)X5
=
10
13
(8+6)+3X2
=
20
14
(6/1)X4X4
=
96
15
(5+3)+8X4
=
40