혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X1+(9+3)
=
14
2
(2X6)+4-5
=
11
3
(4/2)X1+4
=
6
4
(7X4)-3-7
=
18
5
(1X2)X2+8
=
12
6
(5/1)+6+5
=
16
7
(9+5)+6X2
=
26
8
(4/1)+6-3
=
7
9
2X(1+4)X1
=
10
10
7+5+(5+8)
=
25
11
(8X6)X4+3
=
195
12
6+(1+3)/1
=
10
13
2-3+(2+5)
=
6
14
(6X1)+3+1
=
10
15
3+8-(6/2)
=
8