Picture 1: Everyone in the family has fun together. This strengthens the love in the family.

Picture 2: Everyone in the family play games, surfing Internet instead of gathering together. This reduces the love in the family.

\(123.456+456.321-256.444=456.\left(123+321\right)-256.444=456.444-256.444=444.\left(456-256\right)=444.200=88800\)

Ròng rọc động

have been

Hàng phần trăm

800 kg

36 tuổi

D

(3)

(2)