April 9th--homework--Haoming is to do a tally chart with 5 different categories for different kinds of toys he has in his house. He needs some practice with using and counting tally marks.
数学思维启蒙
April 9th--homework--Haoming is to do a tally chart with 5 different categories for different kinds of toys he has in his house. He needs some practice with using and counting tally marks.