혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2X1)-2+2
=
2
2
1-(4/2)+3
=
2
3
2+6X(7+1)
=
50
4
5+3+(6X6)
=
44
5
1X(5+2)/1
=
7
6
3X1+(6-1)
=
8
7
5+7X(2+1)
=
26
8
4X6+(2+6)
=
32
9
(8X6)X1-3
=
45
10
(4X5)-7+3
=
16
11
(8+9)/3X9
=
51
12
(3+4)X2+9
=
23
13
4-9+(1+8)
=
4
14
1+8+(4+9)
=
22
15
(2/1)+5+5
=
12