Odpowiedzi

2009-09-05T16:49:25+02:00
A) 16+4*22-12:3*5=
16+88-4*5=
16+88-20=
88-4=
84

b) 5+5*(31-30:(7-1)-7)=
5+5*(31-30:6-7)=
5+5*(31-5-7)=
5+5*19=
5+95=
100
2009-09-05T16:51:52+02:00
A)16+88-12:3*5=16+88-20=84
B)5+5*(31-30:(7-1)-7)=5+5*(31-5-7)=5+5*19=100
2009-09-05T16:51:59+02:00
A) 16+4*22-12:3*5= 16+88-20=84

b) 5+5*(31-30:(7-1)-7)=5+ 5*(31-5-7)=5+5*19=100