혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4-2)+7X1
=
9
2
9X(8X7)+2
=
506
3
6X4X(3+4)
=
168
4
(8+5)X8-5
=
99
5
(6-1)X9+4
=
49
6
(9-3)+8+7
=
21
7
(8+2)X8+5
=
85
8
6-(1X2)+8
=
12
9
7X(1+5)+1
=
43
10
9+(7X1)+8
=
24
11
(5-4)X6+2
=
8
12
2X4+(5X4)
=
28
13
2+(7+7)/2
=
9
14
6+2+(6-2)
=
12
15
4+(6+6)-1
=
15