혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8-(6+5)+9
=
6
2
1X(3+8)X6
=
66
3
9-6-(5-4)
=
2
4
5+6-(1X5)
=
6
5
9-(5/5)+4
=
12
6
(7X7)+8+9
=
66
7
2+5+(5+1)
=
13
8
(4-3)-4+5
=
2
9
(2+8)/2+5
=
10
10
3X3-(7-3)
=
5
11
(3/1)X6-3
=
15
12
(8X5)X5/5
=
40
13
(7+5)/6X8
=
16
14
6X9-(1+7)
=
46
15
(5X8)-6-4
=
30