혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+3X(3+1)
=
19
2
7+5+(9-4)
=
17
3
(7+3)/1+6
=
16
4
(8X3)X5+2
=
122
5
3+(9+2)+5
=
19
6
1-2+(3X2)
=
5
7
8+(7-1)+4
=
18
8
6/1/(3X2)
=
1
9
3X5+(6+1)
=
22
10
5X(8X7)X1
=
280
11
(6+5)+4-1
=
14
12
8X1+(5X9)
=
53
13
5X3/(2-1)
=
15
14
1+(4+9)-2
=
12
15
4/(4X3)X9
=
3