혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X4X(7+2)
=
180
2
(4/2)+3/3
=
3
3
1X(2+4)+6
=
12
4
(3X7)+1X5
=
26
5
2X(3/1)X9
=
54
6
(8+1)X4-9
=
27
7
(6+7)-1+3
=
15
8
(9X3)+3-7
=
23
9
8-(1X4)X1
=
4
10
(6+9)/3-2
=
3
11
3-1+(3+5)
=
10
12
3-(7-5)+2
=
3
13
1+3+(6+4)
=
14
14
(5+2)X1+3
=
10
15
(4+2)-9/9
=
5