혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9+(5X9)X3
=
144
2
(7+9)-3-8
=
5
3
(5-1)X9X4
=
144
4
9X(5X2)+9
=
99
5
2-(9-6)+5
=
4
6
(4/1)+6+4
=
14
7
7+(1X9)+9
=
25
8
(7+2)-1/1
=
8
9
(5-4)+2X3
=
7
10
(3+8)+5-7
=
9
11
(7X5)-9+7
=
33
12
(1X4)X2+5
=
13
13
9X(6X1)-4
=
50
14
3/(5/5)+3
=
6
15
3-(1+3)/4
=
2