혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X(3X5)+8
=
53
2
6+8X(5X6)
=
246
3
4+3X(1+6)
=
25
4
(7X2)-3-5
=
6
5
(3X5)/1+7
=
22
6
(3X9)X3/3
=
27
7
8X(2/1)-9
=
7
8
8+(3X2)X3
=
26
9
2X4+(9X7)
=
71
10
7/2X(2/1)
=
7
11
(9X1)X6-5
=
49
12
5/(4+1)X6
=
6
13
9-(1X1)X2
=
7
14
(8+1)/3-1
=
2
15
(1+7)-5+4
=
7