Overall rating 4 out of 54.5 (19 ratings)
Last updated 20 October 2014, created 30 November 2007, viewed 33,181
children to add 3 numbers by looking for number pairs to 10/20 then adding what's left on.
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Thank you for sharing!
Thanks for sharing.
Very useful. Thank you!
Perfect, especially as we have just covered bonds to 10 and 20 last week! Thankyou very much!