혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X7X(1X6)
=
210
2
(8X2)+7+9
=
32
3
8X3-(2X5)
=
14
4
(5X4)-2X7
=
6
5
6X(5+9)/7
=
12
6
4X7+(4/2)
=
30
7
(1+2)/4X4
=
3
8
3X(7X4)X6
=
504
9
2/3X(6X2)
=
8
10
2X9X(2+2)
=
72
11
8+4+(5X1)
=
17
12
5/5X(1+5)
=
6
13
(1X9)/1-3
=
6
14
(6+8)/2X5
=
35
15
5X3X(1+4)
=
75