혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(3X6)-5X2
=
8
2
4+1X(3X3)
=
13
3
6X4+(3X1)
=
27
4
1+5+(7+3)
=
16
5
(4+4)X9+3
=
75
6
(5+8)X5-4
=
61
7
2X9/(5-4)
=
18
8
(5+5)X7X2
=
140
9
(4X7)X8X4
=
896
10
(5X1)X6X8
=
240
11
2/1+(1+5)
=
8
12
(2X9)/9X2
=
4
13
(9+4)+8-2
=
19
14
6+(2+4)/2
=
9
15
1+(5X3)+8
=
24