Bitesize Daily: 5-7 Year OldsTeacher TalksMaths – Inverse OperationsBBC Bitesize Duration: 5 minutesFirst broadcast: Thu 13th May 2021, 09:00 on CBBC HDLatest broadcast: Thu 14th Oct 2021, 09:00 on CBBC ChannelMr Smith helps 5- to 7-year-olds understand inverse operations.ContributorsPresenter:Ryan SmithExecutive Producer:Daniel GoodingGenresLearningPrimaryBrandBitesize Daily: 5-7 Year OldsSeriesBitesize Daily: 5-7 Year Olds: Teacher Talks Source: BBC Online