혼합계산 : 레벨2
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혼합계산: 레벨247
1
(1X5)/5X4
=
4
2
9X(6X7)-3
=
375
3
5+(3-2)+5
=
11
4
1-8+(9X2)
=
11
5
3X(7X1)/1
=
21
6
(9+1)+3-1
=
12
7
(7/7)X5+1
=
6
8
(4X4)/4/4
=
1
9
6X2+(7+5)
=
24
10
(4X2)-2X3
=
2
11
(5X1)X9+3
=
48
12
(1X9)+1X3
=
12
13
(1+6)+5+3
=
15
14
(4X6)X5-4
=
116
15
8X(5+7)-4
=
92