혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(9X4)-4X2
=
28
2
5X(4-1)+8
=
23
3
(5-1)X6/8
=
3
4
(3+6)-2X4
=
1
5
(7-5)-1X1
=
1
6
(4X9)-9-1
=
26
7
4+(9+4)+6
=
23
8
(4+5)/1+3
=
12
9
6X2X(8X3)
=
288
10
(6+2)-3+3
=
8
11
(3/1)X6+6
=
24
12
(4+5)X9-6
=
75
13
4/(8-4)X3
=
3
14
4+9X(9+4)
=
121
15
4-2+(2X3)
=
8