혼합계산 : 레벨2
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혼합계산: 레벨215
1
(5+8)+5X5
=
38
2
(7+2)X2X2
=
36
3
1+(2X9)X5
=
91
4
(3X8)-5-6
=
13
5
6X5-(8/1)
=
22
6
2+(3X7)-4
=
19
7
2+(2X5)-1
=
11
8
7+6X(9X3)
=
169
9
4+(8+6)/2
=
11
10
2X3X(5+3)
=
48
11
1X(7X1)X6
=
42
12
(4/2)/5X5
=
2
13
(2X1)-1+2
=
3
14
6-(1X3)-1
=
2
15
6+(5+5)X6
=
66