혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X6+(4+9)
=
31
2
(8-3)X5-4
=
21
3
6-3+(9X3)
=
30
4
4+3+(3+6)
=
16
5
(5X9)/3-5
=
10
6
2+1+(2+7)
=
12
7
(1X9)+6X3
=
27
8
3X9-(7-2)
=
22
9
8X(3/1)+5
=
29
10
4X(6-2)X3
=
48
11
(2X3)+9/9
=
7
12
6+5X(8/4)
=
16
13
4-1+(5X5)
=
28
14
9-(5-4)+2
=
10
15
(1X7)/1X5
=
35