혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9+1+(5X7)
=
45
2
(6X4)-5-9
=
10
3
5X1+(5-2)
=
8
4
7/(6/6)+4
=
11
5
4+5-(7X1)
=
2
6
1/(7-3)X4
=
1
7
4+(4X6)-2
=
26
8
(1X3)+2+3
=
8
9
5-2+(5/5)
=
4
10
2X(3+7)+5
=
25
11
5/(5/1)X2
=
2
12
(8/4)+4+3
=
9
13
8X(5-4)+1
=
9
14
2X(1+1)X2
=
8
15
3X(8+4)X4
=
144