혼합계산 : 레벨2
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혼합계산: 레벨220
1
(9X2)X8+5
=
149
2
(5X2)+9X1
=
19
3
3X(8+1)-6
=
21
4
(1X1)/1+1
=
2
5
1X(3X7)+5
=
26
6
9-3X(4-2)
=
3
7
1+(4X3)+4
=
17
8
6+3+(4X5)
=
29
9
(5+8)X2+6
=
32
10
(4X7)X8+5
=
229
11
(7-5)+2X4
=
10
12
8-(5X2)+4
=
2
13
9+5+(3X5)
=
29
14
1X6X(3+3)
=
36
15
1X(3+1)/1
=
4