혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5-9+(6X1)
=
2
2
3+(6+5)+9
=
23
3
(5+3)-3+5
=
10
4
(7+1)/2X2
=
8
5
2X(4X4)-5
=
27
6
5+(7-1)X2
=
17
7
5X(8+5)-3
=
62
8
7+(2/1)-5
=
4
9
5+(9-2)X4
=
33
10
4+(2+5)+5
=
16
11
(8+6)X4X7
=
392
12
2+3-(7-3)
=
1
13
(1X8)-6/2
=
5
14
(6X9)X4X1
=
216
15
1X(9-8)/1
=
1