We Know our Doubles

Today in math the Grade 1's learned about adding doubles and the Grade 2's learned about near doubles.  A near double is when one of the numbers in the double goes up or down by one and that makes the answer go down or up by the same amount.  For example if the double is 9+9=18 then the near doubles are 9+8= 17 and 9+10= 19. We made a book about doubles and listen to a song about doubles too.
Ask us to tell you more about that tonight.