Filter by
Place 6-digit numbers on a line; round
In-depth Investigation: Adapt Nice or Nasty (Game 5, Nasty Version) from nrich.maths.org.
Place value in 5-digit numbers
In-depth Investigation: Space Distances from nrich.maths.org.
Place value in 3-place decimals
In depth Investigation:Greater Than or Less Than? from nrich.maths.org.