혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X4+(4+7)
=
19
2
1+(8X3)-2
=
23
3
(9X3)X4-8
=
100
4
(2X2)X8X4
=
128
5
(4/4)/1+8
=
9
6
3+(3+1)-1
=
6
7
(5/5)+9X3
=
28
8
4+(9X9)X1
=
85
9
(5/1)X9/3
=
15
10
6+(4/2)X5
=
16
11
(5X1)-1X1
=
4
12
1X(4X7)-2
=
26
13
2X(1+8)-9
=
9
14
6X2-(4+1)
=
7
15
6/6+(5+8)
=
14