혼합계산 : 레벨2
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혼합계산 : 레벨2
1
4X5X(7+2)
=
180
2
(5X4)+8X6
=
68
3
(8/1)X4-2
=
30
4
(3+1)X5/5
=
4
5
(3X6)+7X4
=
46
6
3-5+(7+5)
=
10
7
1+(4+9)+2
=
16
8
1X(5-2)+5
=
8
9
1X(5X6)-2
=
28
10
5+(4X1)X4
=
21
11
(2+6)X4X9
=
288
12
1+(6/6)+2
=
4
13
3X(4X5)X1
=
60
14
(1+3)X9X3
=
108
15
3+(8+5)+3
=
19