혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X(3+7)/1
=
30
2
7/2X(2X2)
=
14
3
6+4-(3+1)
=
6
4
8X(3-2)/1
=
8
5
8+3+(1/1)
=
12
6
(5/1)+5-3
=
7
7
6+(9/1)-8
=
7
8
2/2+(5+9)
=
15
9
2+(5+6)+1
=
14
10
3X2-(6-3)
=
3
11
5+2X(4+1)
=
15
12
5-(9/9)X1
=
4
13
(5X1)+2-4
=
3
14
3+9-(5/5)
=
11
15
4/1X(3+1)
=
16