혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X(3+9)/2
=
30
2
8/5X(4+1)
=
8
3
5+7-(7-4)
=
9
4
(6X3)X9-3
=
159
5
2X(5X4)X3
=
120
6
8-(5-4)X4
=
4
7
3X(7X2)/3
=
14
8
7+6X(8-5)
=
25
9
(9+3)X6-4
=
68
10
(6X5)+5+5
=
40
11
3X(9+9)X2
=
108
12
7X(3X5)-7
=
98
13
1+6+(4X2)
=
15
14
4X(5X3)+4
=
64
15
5/(5X2)X2
=
1