**TI83F* AppVariable file 04/07/08, 13:18À ¯MC103¯­nav BB89E8C391A14EE0A1ECD560CF6CB76EMC103. MC1031   clusteringkclustering:ÖAn estimation method in which a group of numbers close in value are rounded to the same number. decimalCdecimal:ÖNumbers that have digits in the tenths place and beyond.  equivalent decimals:equivalent decimals:ÖDecimals that name the same number.  $expanded form (or expanded notation)‰expanded form (or expanded notation):ÖThe sum of the products of each digit and its place value of a number.ÖExample: Ö867 = 800 + 60 + 7 front-end estimation±front-end estimation:ÖAn estimation method in which the front digits are added or subtracted first, and then the digits in the next place value position are added or subtracted.  inequalitySinequality:ÖA mathematical sentence indicating that two quantities are not equal.   standard form1standard form:ÖNumbers written without exponents.Ó<