TY  - BOOK
AU  - Osweiller, Regina
AU  - Hawkins, Daniel 
TI  - Operations with whole numbers
SN  - 9780716642602
AV  - QA 40.5 .Os86op 2023
CY  - Chicago, Illinois
PB  - World Book
KW  - Mathematics
KW  - Juvenile literature
KW  - Numbers, natural
ER  -