혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3+2X(7-5)
=
7
2
(1+3)/2/2
=
1
3
(8-1)X1/1
=
7
4
5X3+(2-1)
=
16
5
6X5X(1X3)
=
90
6
7-4+(1X4)
=
7
7
2+(3+1)/1
=
6
8
(6-3)X2-2
=
4
9
4X8-(5-2)
=
29
10
9-3X(2-1)
=
6
11
4+(6-2)X3
=
16
12
1+(8+1)X4
=
37
13
(5X1)+5-6
=
4
14
5/3X(5X9)
=
75
15
3+(8X4)X4
=
131