혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X5+(4-2)
=
12
2
2-(5/1)+5
=
2
3
(6X6)/1X5
=
180
4
(4+5)X7X6
=
378
5
8/(1X8)X3
=
3
6
4+1+(4X3)
=
17
7
(8+4)X9+1
=
109
8
2+6+(3/1)
=
11
9
(2X9)X5/3
=
30
10
5+3-(3X1)
=
5
11
8+(7+3)+2
=
20
12
(9-6)+5+7
=
15
13
(1+2)/3+6
=
7
14
(7X8)X2-6
=
106
15
5X1X(2X1)
=
10