혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4+4)+6-4
=
10
2
1+(5-4)+8
=
10
3
(8X9)+2-6
=
68
4
(3X4)-9/9
=
11
5
(5X3)-8/1
=
7
6
5+(7X9)-5
=
63
7
(6X7)+3+4
=
49
8
(5/1)-2+1
=
4
9
5X(5+7)+5
=
65
10
(3+2)X6-5
=
25
11
5/1-(5-2)
=
2
12
(5X2)-4+3
=
9
13
6/6+(1/1)
=
2
14
(3+7)+2-4
=
8
15
(9/3)-1/1
=
2