Matematică, întrebare adresată de sabinamilitaru1, 8 ani în urmă

Am nevoie de ajutor la ex.3/41 de pe special

Anexe:

Răspunsuri la întrebare

Răspuns de moraruvictor1980
1

EX4

65-40=25

10:5=2

10×5=50

25+50+2=77


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Răspuns de bobvlad2007
2

Numerele trebuie sa fie acestea 12 24 36 48, deoare ce cifra unitatilor e de doua ori mai mare decât cifra zecilor.

jumatatea lor e :12 : 2=6,24 : 2=12,36 : 2=18,48 : 2=24

Mult noroc cu exercitiul.


sabinamilitaru1: Ms mult de tot
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