혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2+6)X1-4
=
4
2
8-8+(6/6)
=
1
3
(2/1)X5X2
=
20
4
4X1X(3X8)
=
96
5
9/1+(4-3)
=
10
6
3+7-(9-1)
=
2
7
8+(3-1)-7
=
3
8
1+(4/4)+1
=
3
9
6X(8-3)X6
=
180
10
(2X7)-3X2
=
8
11
(3X3)X3-5
=
22
12
3/1X(7-3)
=
12
13
2X8+(6X4)
=
40
14
7-4+(4X4)
=
19
15
7X(4X6)-1
=
167