혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X6+(9-6)
=
21
2
(3X6)+4-5
=
17
3
3X7-(1+3)
=
17
4
(5X7)X9+1
=
316
5
(7X4)X5-1
=
139
6
3X6X(7X5)
=
630
7
5+(8+4)-3
=
14
8
1/6X(3X2)
=
1
9
(5X8)X6X9
=
2160
10
7-(8X1)+9
=
8
11
5X5-(9/3)
=
22
12
2+(5/5)X6
=
8
13
6X(2X7)X5
=
420
14
3X2+(1X2)
=
8
15
5-(5+2)/7
=
4