
7.3
Martha Speaks
2009
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Season 5 · Episode 6 — The Many Friends of TwentyTwenty enters the Pattern Palace to find out who his Twenty-friends are. Learn about number bonds to 20 with the Numberblocks.
Up nextTen VaultingS5 · E7
2009

2001

2004

1999

2011

1979

2011

2002

2008

2024

2002

1997

2006

1997

2010

2017

1990

2014

1980

2016