16 fete
20 baieti
a) 20+16=36 (20+10)+6
b) -sunt mai multi baieti (20)
-diferenta...
Mathematics, 23.03.2021 01:00 keundrecrowe3552
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
Answers: 3
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