혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(5+5)-6
=
44
2
(7+1)/2-2
=
2
3
2X9+(8+5)
=
31
4
(6X3)-7-6
=
5
5
(9-3)X2+3
=
15
6
4+(3X3)+7
=
20
7
(5X8)+7-1
=
46
8
6X(6+4)+1
=
61
9
2/1+(2X7)
=
16
10
(5X3)+7X1
=
22
11
3+(6X4)+5
=
32
12
(5X6)X2+9
=
69
13
(2X2)+2X3
=
10
14
5X7-(6X3)
=
17
15
5-2+(2X5)
=
13