혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(1X6)-2+1
=
5
2
7X(2/1)+5
=
19
3
4X(3X1)+2
=
14
4
4X2-(1/1)
=
7
5
1+(7+6)X2
=
27
6
2+(7+6)X3
=
41
7
6X7X(2X4)
=
336
8
7+(6-3)+1
=
11
9
5X3X(5-2)
=
45
10
(8X7)+1+6
=
63
11
5X(4X5)/5
=
20
12
8/2+(8+5)
=
17
13
(6X5)X3X2
=
180
14
(8+7)X1X5
=
75
15
1X(1+3)X7
=
28