https://padlet.com/ngocttn1/937leiylgkduq8ek Hoàn thành nhiệm vụ học tập en-us 2021-12-06 03:28:15 UTC 2026-02-01 09:17:35 UTC hello@padlet.com https://padlet.net/icons/png/1f9e9.png ngocttn1 https://padlet.com/ngocttn1/937leiylgkduq8ek/wish/1930297683 10 kg = ...... yến
50 kg= ....... yến
80 kg = ....... yến
100 kg = ..... tạ
300 kg = ..... tạ
1200 kg = ....... tạ
8000 kg = ........ tấn
200 tạ = ....... tấn
100 cm²  = .... dm²
800 cm²  = .... dm²
900 dm²  = .... m²
9 m²  = .... cm²]]> 2021-12-06 03:39:08 UTC https://padlet.com/ngocttn1/937leiylgkduq8ek/wish/1930297683 ngocttn1 https://padlet.com/ngocttn1/937leiylgkduq8ek/wish/1930617495 1 kg = 1000g

]]> 2021-12-06 08:19:43 UTC https://padlet.com/ngocttn1/937leiylgkduq8ek/wish/1930617495