Missing Squares
This is how one student counted the squares @MathBeforeBed @catholic_hill pic.twitter.com/fZZHmJAqSg
— Kirsty Chamberland (@K_Chamberland) December 7, 2017
This is how one student counted the squares @MathBeforeBed @catholic_hill pic.twitter.com/fZZHmJAqSg
— Kirsty Chamberland (@K_Chamberland) December 7, 2017
One thought on “Missing Squares”
the fist bar has 7 and there 4 bar of 7 so 7×4=21.
and the bigger bar have 9 and there is 5 bar of 10 so 5 x 10.=
so 21+50=71