혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(4/4)X2+3
=
5
2
(9X4)-2X3
=
30
3
(1X6)+2+6
=
14
4
4+3+(5+2)
=
14
5
3+3+(3X3)
=
15
6
(9X2)-4-3
=
11
7
5X(9+2)/5
=
11
8
(8X4)/2/2
=
8
9
5X(1X4)+4
=
24
10
8X5-(6+1)
=
33
11
9X(5X1)-3
=
42
12
2X(6X3)-5
=
31
13
8/1+(4X3)
=
20
14
(5-4)-1+3
=
3
15
3+2X(9-1)
=
19