혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2X6)X5-4
=
56
2
(8-1)X8X1
=
56
3
6-(4+1)+3
=
4
4
9X4-(1+4)
=
31
5
2X8-(4+2)
=
10
6
(5+5)X3/5
=
6
7
4+(5-3)X5
=
14
8
7X(5-3)+5
=
19
9
1/(2/1)X2
=
1
10
7X1+(6/3)
=
9
11
5X(1+5)/1
=
30
12
6X(3+8)-2
=
64
13
6X4+(6+8)
=
38
14
(3+5)-4/2
=
6
15
(3/1)-3+2
=
2