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Ex 2.Descompune,dupa model




Va roggg


Ex 2Descompunedupa Model Va Roggg class=

Răspuns :

362 = 3 x 100 + 6 x 10 + 2

1050 = 1 x 1000 + 5 x 10

2600 = 2 x 1000 + 6 x 100

48 = 4 x 10 + 8

8540 = 8 x 1000 + 5 x 100 + 4 x 10

375 = 3 x 100 + 7 x 10 + 5

4107 = 4 x 1000 + 1 x 100 + 7

903 = 9 x 100 + 3