혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X(8-3)/2
=
5
2
(5-4)X9X4
=
36
3
3+(6X1)-1
=
8
4
(9X9)-3/3
=
80
5
3X(4-3)X2
=
6
6
6+(9X3)X5
=
141
7
(5+4)+8-9
=
8
8
(1X7)-6+3
=
4
9
(2X3)+8-7
=
7
10
6+(5-1)-5
=
5
11
5+6X(3-1)
=
17
12
5X6+(4/1)
=
34
13
6+(2X3)+5
=
17
14
4X(8+5)/4
=
13
15
3+4+(1+2)
=
10