TY  - BOOK
AU  - Midthun,Joseph
AU  - Hiti,Samuel
TI  - Numbers
T2  - Building blocks of math
SN  - 9780716644521
U1  - 510 
PY  - 2022///]
CY  - Chicago, Illinois
PB  - World Book
KW  - Mathematics
KW  - Comic Books, strips, etc
KW  - Juvenile literature
KW  - Numbers
N1  - "Includes online access to activities."--Cover; Includes index; What are numbers?; Early counting methods; Number words; Early counting systems; Ancient times; Roman numerals; Place value; Showing nothing; Working with numbers; Timeline; Who's who : Hypatia; Activities : count like an ancient Egyptian ; count like an ancient Roman; Words to know
ER  -