혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X7X(1X5)
=
175
2
(4X1)-9+8
=
3
3
(5+1)/3+2
=
4
4
(5-2)X8/3
=
8
5
(9/1)+8X5
=
49
6
1X(5X8)/2
=
20
7
(6X5)-4-5
=
21
8
3X5+(1+1)
=
17
9
1+9X(4+4)
=
73
10
4+(3+3)+5
=
15
11
(7-4)X8-2
=
22
12
4X8-(6/2)
=
29
13
4+(4X9)+9
=
49
14
6+(4X4)+5
=
27
15
5+(9+1)+2
=
17