혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(3+1)X5+8
=
28
2
1/(3/3)+2
=
3
3
7X(7X1)+5
=
54
4
(5X5)+4X9
=
61
5
(7X5)-9-7
=
19
6
3+6/(4-2)
=
6
7
4X(4/4)+3
=
7
8
(6+1)X4X8
=
224
9
9X(1X5)X4
=
180
10
3+(6/3)-3
=
2
11
6X(7X2)X8
=
672
12
(7+5)/4X2
=
6
13
(5X5)+1X5
=
30
14
(6-4)X1X9
=
18
15
(9X8)/4-6
=
12