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scrieți toate numerele naturale
divizibile cu 2 de forma.
a) 7× ,
b)39×
c)72×0
d)×8×


Răspuns :

a) 70, 72, 74, 76, 78
b) 390, 392, 394, 396, 398
c) 7200, 7210, 7220, 7230, 7240, 7250, 7260, 7270, 7280, 7290
d) 180, 182, 184, 186, 188, 280, 282, 284, 286, 288 ............
a) 70,72,74,76,78.
b) 390,392,394,396,398.
c) 7210,7220,7230,7240,7250,7260,7270,7280,7290.
d) 180,182,184,186,188.