혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3-8+(3X8)
=
19
2
(3+4)-5X1
=
2
3
1+(3+9)-6
=
7
4
3+8X(2+1)
=
27
5
6X(5+7)+9
=
81
6
6X1X(5X4)
=
120
7
9+(4+9)+5
=
27
8
2+9+(7X9)
=
74
9
(5/1)+6+2
=
13
10
(7X3)X9/3
=
63
11
1/(2/2)+3
=
4
12
4-(7/7)X3
=
1
13
8X6+(6+1)
=
55
14
(2+2)+6-2
=
8
15
(7-4)+6-3
=
6