혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6X2+(7X6)
=
54
2
(2X5)-7+2
=
5
3
2X6+(3X6)
=
30
4
2+(1+4)X9
=
47
5
(3+9)+4-5
=
11
6
(5+7)+2/2
=
13
7
(4+8)+5X1
=
17
8
5+(9X4)/9
=
9
9
(7X2)+9-1
=
22
10
4+(2X9)/2
=
13
11
7X7-(1X2)
=
47
12
(4X3)X5X5
=
300
13
1X2X(4-3)
=
2
14
(1+6)-2X1
=
5
15
(8X6)+1-8
=
41