혼합계산 : 레벨2
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혼합계산: 레벨253
1
3X(1X9)X4
=
108
2
(9X4)-3+8
=
41
3
(9+3)X4-9
=
39
4
(9+3)X3+9
=
45
5
8+2X(2X2)
=
16
6
9X8-(4X1)
=
68
7
5-(1+5)/2
=
2
8
(3-2)-4+9
=
6
9
(4/1)/1/2
=
2
10
4+2+(9+4)
=
19
11
9X4+(4X4)
=
52
12
(2+1)+6X9
=
57
13
2+6X(9+2)
=
68
14
5-6+(5+6)
=
10
15
(2X3)X8/4
=
12