혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X2X(4X1)
=
24
2
(4+4)+2X9
=
26
3
(8/2)X2X6
=
48
4
2+3+(4X1)
=
9
5
5-4+(3X9)
=
28
6
6X(5+2)X1
=
42
7
3+(5+3)+6
=
17
8
9X9-(5X2)
=
71
9
5X4+(2+3)
=
25
10
9+(5+7)+5
=
26
11
(8+3)-9X1
=
2
12
(9+1)+1+4
=
15
13
3X4X(2+6)
=
96
14
5X2-(1X1)
=
9
15
3/1X(2+2)
=
12