혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X9-(5+8)
=
32
2
(2+8)-5/5
=
9
3
8+(5X1)X4
=
28
4
(3+8)+9+2
=
22
5
5X(8X7)+4
=
284
6
(1X1)+6X3
=
19
7
(6+4)X4-5
=
35
8
(5-1)X9-2
=
34
9
1+7X(8X1)
=
57
10
4-3+(3-2)
=
2
11
(1/1)X5+9
=
14
12
(4-2)X1X2
=
4
13
(1+1)X3/1
=
6
14
(1+1)X4+9
=
17
15
2-4+(9+4)
=
11