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Coronita !!Scrieti toate nr. de forma xlx divizibile cu : a)2 , b)5 , c)10, d)3 , e)4 , f)9


Răspuns :

a)x1=1,2,3,4,5,6,7,8,9
x2=2,6,8
b)x1=1,2,3,4,5,6,7,8,9
x2=0,5
c)x1=1,2,3,4,5,6,7,8,9,
x2=0
d)x1=1,2,3,4,5,6,7,8,9
114,117,210,213,216,312,315,411,414,.....
e)112,116,....
f)nu stiu