혼합계산 : 레벨2
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혼합계산: 레벨214
1
(1+4)+7+6
=
18
2
2X(4X3)+2
=
26
3
5+(8-1)+6
=
18
4
3-1+(4X5)
=
22
5
(2+8)X2+1
=
21
6
(1+5)X7+2
=
44
7
8+5-(6-2)
=
9
8
6X(4/4)X1
=
6
9
(6+3)-1+8
=
16
10
(4+6)-3/3
=
9
11
(2+9)X1/1
=
11
12
2X(3X5)+6
=
36
13
(4X6)/3-7
=
1
14
5X3X(1+5)
=
90
15
(9-1)+9/3
=
11
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