혼합계산 : 레벨2
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혼합계산 : 레벨2
1
1X(6/2)X3
=
9
2
1+8+(3X3)
=
18
3
8X(4+8)/1
=
96
4
4X8X(3X7)
=
672
5
(5+4)+5X2
=
19
6
(4+2)X3-1
=
17
7
9X4/(9X2)
=
2
8
4+(5+6)X4
=
48
9
7+(1X2)+5
=
14
10
7+(5X9)X3
=
142
11
(7-6)+6X2
=
13
12
(4X5)X5+5
=
105
13
5X1+(2X2)
=
9
14
7X9+(1+7)
=
71
15
(9-1)X8-3
=
61