혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(1+2)X4-8
=
4
2
2X4/(1+7)
=
1
3
6X9+(6+4)
=
64
4
6X(1+6)-2
=
40
5
4X2X(3+1)
=
32
6
9+(5-2)+3
=
15
7
9+5X(9X1)
=
54
8
(8X1)X2X8
=
128
9
1X(4+3)/7
=
1
10
(7X2)/2X1
=
7
11
6+(3+6)+4
=
19
12
5X(5-2)+4
=
19
13
(7/1)+5X3
=
22
14
1/1+(5/5)
=
2
15
(4X8)/2-6
=
10
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