혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X6+(8+9)
=
23
2
8+8+(6X2)
=
28
3
(5+7)+5-1
=
16
4
3X(9+5)+5
=
47
5
6X(5X6)+9
=
189
6
(4X8)+1X2
=
34
7
(9X8)X4-5
=
283
8
(4X6)X4/4
=
24
9
9X4+(8X3)
=
60
10
3X3X(1X5)
=
45
11
8X(4+2)+8
=
56
12
(4-3)-2+3
=
2
13
5X6X(5X1)
=
150
14
(9X2)-6/2
=
15
15
(2+6)X9-4
=
68
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