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1 nu 2 e urgent !!!,,,,

1 Nu 2 E Urgent class=

Răspuns :

Răspuns:

47-5=42

42:7=6 (b)

6×6+5=36+5=41

V:41+6=47

  1. 47-5=42
  2. 42:6=7(nr.1)
  3. (7×5)+5=35+5=40(nr.2)
  4. Verificare:7+40=47