biancapaius90 biancapaius90

22-03-2021
Mathematics

contestada

16 fete
20 baieti
a) 20+16=36 (20+10)+6
b) -sunt mai multi baieti (20)
-diferenta este: 20-16=4 (20-10)-6=10-6

Respuesta :

epotter07 epotter07

23-03-2021

Answer:

English

Step-by-step explanation:

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