혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6-2)X4X1
=
16
2
4X3-(5+3)
=
4
3
(9+2)X7X9
=
693
4
3+(5X6)X9
=
273
5
5+(3X7)-5
=
21
6
(7-3)+4X3
=
16
7
6X(7X3)X2
=
252
8
4+2X(2+5)
=
18
9
(1+8)X2X2
=
36
10
4X(9-4)/2
=
10
11
(9+1)X5X4
=
200
12
9+(1X1)-8
=
2
13
(2+7)+4+2
=
15
14
(5X9)-3+3
=
45
15
7-2+(1+5)
=
11