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Regrouping
Regrouping
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ISBN 9780778767947
Betsy helps out at Aunt Essie's Downtown Diner. Supplies, such as straws, are packed in groups of ten. Betsy breaks up tens and make tens as she helps set up and clean up. Read about the restaurant where Betsy learns about regrouping. See how regrouping helps in addition and subtraction.
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Pub dateOct 1, 2010
ISBN-100778767949
ISBN-139780778767947
LanguageEnglish
Last updated 2026-04-05 09:32
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