혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6X5+(5X6)
=
60
2
(2+5)-3X2
=
1
3
4X1-(3X1)
=
1
4
(2X2)X5/1
=
20
5
5-5+(5X2)
=
10
6
(2X8)X7/7
=
16
7
7X3+(5X6)
=
51
8
(1/1)X6-3
=
3
9
(4+5)/1X1
=
9
10
5X3+(5X8)
=
55
11
(7+1)-2-1
=
5
12
(3-1)X8X7
=
112
13
8+3+(3+4)
=
18
14
3+(9-4)X2
=
13
15
6+(3-2)X5
=
11