You must also know… …how to convert within the Metric System. Here's a good device: On your paper draw a line and add 7 tick marks: - ppt video online download
Înțelegi matematica - mquest.ro
Units for Measuring Length | Standard Units of Length |Kilometre Metre
Daftar konversi satuan panjang pakai tangga meter km hm dam m dm cm mm - ilmusipil.com
Affiche - La mesure - CM, DM, M by Mme Ariane | Teachers Pay Teachers