혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4X2)+6/6
=
9
2
8X2+(7+7)
=
30
3
9X4X(5X6)
=
1080
4
(2+4)+5/1
=
11
5
(1+1)+8+3
=
13
6
(9X2)X2/2
=
18
7
(1+7)+1+5
=
14
8
(2+5)-1+7
=
13
9
8+(4-1)X4
=
20
10
9-(3/1)X2
=
3
11
(8/1)+6-1
=
13
12
(9+4)+6X5
=
43
13
3-(5/1)+7
=
5
14
(6-1)X9X2
=
90
15
2-1X(6-5)
=
1