Unit 1

  • place value

  • greater than               less than              equal to

  • comparisons/compare            round/estimate

  • symbol                        =, >, < (equal, greater than, less than)

  • number sentence (4 + 3 = 7)

  • multiples

  • expanded form              standard form                  word form (one-hundred thirty-five)

  • variable

  • periods (ones, thousands, millions...)

  • tape diagram                    number line

  • bundling/unbundling                   making/breaking

  • renaming

  • changing                        exchanging/trading
Last modified: Friday, 25 July 2014, 10:57 AM