혼합계산 : 레벨2
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혼합계산: 레벨236
1
4X(9-2)+1
=
29
2
(8-3)+9-3
=
11
3
1X(8/1)+9
=
17
4
(3+4)X9X7
=
441
5
3-1+(5-1)
=
6
6
7X9+(1X3)
=
66
7
(2X5)-2+9
=
17
8
(6/1)+5+1
=
12
9
9-5+(4X2)
=
12
10
(5+1)X7X5
=
210
11
(8X1)+6X2
=
20
12
4X(9+5)+1
=
57
13
2X6X(2X2)
=
48
14
9X3X(5+7)
=
324
15
4-(3-1)+4
=
6