Question

Do'konda Lobar 20 ta, Laziz esa undan 3 marta ko'p daftar sotib oldi Lobar va Laziz hammasi bolib necha daftar sotib olishdi?​

Answer 1

Ответ:

Lobar-20ta

Laziz-?, 3 marta >

Hammasi bo'lib-?ta

Yechish:1)20×3=60(ta)Laziz

2)20+60=80(ta)hammasi bo'lib

Javob: Hammasi bo'lib 80 ta daftar.