PPT-4.2: Place Value/Positional Numeration Systems

By the end of class you will be able to explain properties of the HinduArabic numeration system and convert numbers into Babylonian and Mayan What do you know about our numeration system Base 10 fingers. 1 on this chart is the same person as No On Chart No Chart No CONT ON CHART CONT ON CHART CONT ON CHART CONT ON CHART CONT ON CHART CONT ON CHART CONT ON CHART CONT ON CHART 11 12 13 14 15 Ancestral Chart Form F120RW httphelpdeskrootsweb value value value value value value Year Year Year Year Year Year Deflated final value 100 100 100 value Year 3 Year Year Year value STD Annual real growth rate 100 100 value value Year Year Year Average annual percentage growth rate 100 value TWO NUMBER DIGITS. Numbers, such as 84, have two digits.  Each digit is a different place value. . The left digit is the tens' place.  It tells you that there are 8 tens. . The last or right digit is the ones' place which is 4 in this example.  Therefore, there are 8 sets of 10, plus 4 ones in the number 84. . You know…. Place Value. Millions. Thousands. Ones. Thousandths. Hundred Millions. Ten Millions. Millions. Hundred Thousands. Ten Thousands. Thousands. Hundreds. Tens. Ones. Tenths. Hundredths. Thousandths. Number Sense and Numeration, Grades 4 to 6 Volume 2006 11048_nsn_vol3_mult_05.qxd Every effort has been made in this publication to identify mathematics resources and toolsin schools across Ontar therapy. James R. Barsky PT, DPT. Chestnut Hill Hospital. Neurology, Psychiatry and Balance Therapy Center. Pennsylvania Physical Therapy Association Southeastern District Meeting. March 9, 2016. Top . ONES. TENS. HUNDREDS. ONES BLOCK. ONES. BLOCK. ONE TENTH. ONES. BLOCK. ONE. HUNDREDTH. ONES. BLOCK. ONE. THOUSANDTH. One Hundredth. split into 10 equal parts = 10. THOUSANDTHS. Decimal Place Values. Tens. . University of Rhode Island. January 26. , 2016. Nigel Shaw . National Park Service. Boston, MA. (617) 223-5065. nigel_shaw@nps.gov. Dennis . Skidds. National Park Service. Kingston, RI. (401) 874-4305. Fractions and Decimals 24. Patterns and Algebra 27. Repeatedly add . ..  . Place Value 27. Fractions and Decimals 24. Patterns and Algebra 27. Investigation:. Select cards to make a fraction.. Use the fraction as the first term in an increasing number pattern, and repeatedly add the fraction. . On a white board, prepare your presentation of your group’s system.. When you present, all members of the group must talk.. While watching the other groups present their system, make notes on them and the advantages and disadvantages.. for Pseudo–Relevance Feedback . Yuanhua . Lv. . & . ChengXiang. . Zhai. Department of Computer Science, UIUC. Presented by Bo Man . 2014/11/18. Positional Relevance Model . for Pseudo–Relevance Feedback . Chapter 1.2. How do I know what kind of decimal it is?. The name of a decimal is determined by the number of places to the . right. of the decimal point. Number of Places. Decimal Name. Example. 1. tenths. 4,867,231.465. Hundred. Thousands. Millions. Ten. Thousands. Thousands. Hundreds. Tens. Ones. Tenths. Hundredths. Thousandths. Value – the value of a digit according to its place in a number. Example : 400, 60, 6. Common fragments - practical applications. Laboratory of Mathematical . Chemistry. Burgas. , 2022. 2. Outlook. Aim of this presentation. Basic functionalities & Overview of the 2D editor - refreshment.