혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2-7+(2X8)
=
11
2
2+6+(8-7)
=
9
3
(1+1)+9X4
=
38
4
1/1+(9+4)
=
14
5
(4X4)+6X7
=
58
6
5-2+(5-4)
=
4
7
(3/3)X9X5
=
45
8
(3+1)X8+5
=
37
9
3/(3X1)+5
=
6
10
(8/4)+2-1
=
3
11
(4+1)X8+5
=
45
12
3X1+(3X6)
=
21
13
(5+8)+2+7
=
22
14
5X5-(3X3)
=
16
15
(3X2)/4X8
=
12