혼합계산 : 레벨2
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혼합계산 : 레벨2
1
6X(6X9)-9
=
315
2
(5X5)X6X7
=
1050
3
(7X3)/7+4
=
7
4
(5X6)+7+5
=
42
5
7+1X(2X2)
=
11
6
(8X6)-3X2
=
42
7
5X(5X1)X4
=
100
8
1X(8X5)+6
=
46
9
5+6/(3/3)
=
11
10
2+(7+8)+5
=
22
11
2-(4/2)+4
=
4
12
5X7-(4+8)
=
23
13
(6+7)+1X2
=
15
14
7+8+(1+8)
=
24
15
4+7X(7+2)
=
67