혼합계산 : 레벨2
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혼합계산: 레벨231
1
(3+1)/4X7
=
7
2
2X1+(7+4)
=
13
3
(7X2)X3X8
=
336
4
(1+8)+2X5
=
19
5
(4X4)X5+7
=
87
6
(6X5)X1-7
=
23
7
(5X5)+9+6
=
40
8
1+(8-3)+5
=
11
9
(7-4)+1-2
=
2
10
5X2X(6X6)
=
360
11
(9/1)X8X7
=
504
12
7+9+(2-1)
=
17
13
(7+3)+4X7
=
38
14
3+(8+6)X3
=
45
15
2X(9+6)+1
=
31