혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9+2+(7-1)
=
17
2
(7X4)X6/6
=
28
3
9/5X(7-2)
=
9
4
4X2+(5+6)
=
19
5
(5X6)X3X3
=
270
6
(9+3)X9-3
=
105
7
7-(7/1)/7
=
6
8
(3X3)X5-9
=
36
9
(3X3)X6/1
=
54
10
5/3X(5+7)
=
20
11
(7-1)/2+9
=
12
12
5+(5X6)-4
=
31
13
(7X8)+4-9
=
51
14
3X9+(5X7)
=
62
15
(4+2)+9X7
=
69