혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4+(2X7)X4
=
60
2
5+(6X7)/2
=
26
3
(9-3)X3+7
=
25
4
(9X4)X5-6
=
174
5
(4X9)-5-8
=
23
6
3+6+(8-3)
=
14
7
5+(2+5)+5
=
17
8
(8+2)+7+6
=
23
9
1+(8+4)-1
=
12
10
6/1X(2+5)
=
42
11
5-3+(2X5)
=
12
12
4-(2/2)+2
=
5
13
5+3-(7/1)
=
1
14
1+(1X2)/2
=
2
15
(2+5)-1-3
=
3