혼합계산 : 레벨2
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혼합계산: 레벨232
1
9+(1+9)X4
=
49
2
6-(6X1)/3
=
4
3
4+(8-3)+4
=
13
4
8+4+(2+9)
=
23
5
(1+8)+1+3
=
13
6
(8-2)+8+3
=
17
7
1+(3+2)+1
=
7
8
8X(9+6)+1
=
121
9
6+(6X3)X1
=
24
10
(4X5)-5+7
=
22
11
2+5+(5X5)
=
32
12
(4+6)-2+2
=
10
13
4-(3-1)/1
=
2
14
(2+4)X6+1
=
37
15
(7X7)X3+3
=
150