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Calculeaza oral
301•299
1099•1101
254•246
398•402


Răspuns :

1.89.999
2.1.209.999
3.62.484
4.159.996
a) 301•299=89999. b)1099•1101=1209999. c) 254•246=62484. d)398•402=159996. Sper ca te-am ajutat!!! Coroana???