Its all about Place Value Place Value The

It’s all about Place Value!

Place Value The exact location or position where each number is located. (Think of place value as the place or address where a number lives!) , Let’s look at some place values Trillions , Hundred millions , , Ten Thousands . Hundredths

Value How much a number or digit is worth. , , , 3 6 9 sixty million 60, 000 . , 5 0 7 five hundred thousand 500, 000 2 9 8 ninety 90 3 4 5 Five thousandths. 005

I think I got it! Place value is the position where the number is located. Value is how much the number is worth in that position.

How to Read Large Numbers , , . 3 6 9 5 0 7 2 9 8 3 4 5 7 0 4 Whole Numbers Ø Large whole numbers are divided into periods. Ø A comma separates each period and is a signal to name the period. Ø To pronounce a number, read the 3 digit number and name the period. Ø You do not name the ones period. Decimals ü A decimal point in a number lets you know the number is not a whole number and contains part of the next whole number expressed in decimal value. ü The decimal point is a signal to say the word AND. ü To read the decimal part of the number, read the number and name the PLACE VALUE.

Your Turn Name the Place Value of the Underlined Digit 1. 2. 3. 4. 5. 6. 7. 8. 246, 398, 015 1) ten thousands 70, 968, 368 2) ten millions 129, 685, 403 3) hundreds 95, 126. 157 4) hundredths 85, 168. 286 5) thousands 3, 798, 005, 158, 000 6) trillions 7) thousandths 5. 725 8) hundred millions 137, 695, 009

Your Turn Name the Value of the Underlined Digit 1. 2. 3. 4. 5. 6. 7. 8. 246, 398, 015 1) ninety thousand or 90, 000 70, 968, 368 2) seventy million or 70, 000 129, 685, 403 3) four hundred or 400 95, 126. 157 4) five hundredths or. 05 86, 168. 286 5) six thousands or 6, 000 3, 798, 005, 158, 000 6) three trillion or 3, 000, 000 7) five thousandths or. 005 5. 725 237, 695, 009 8) two-hundred million or 200, 000

Difference Between Place Value and Value Using the following number: 543, 489, 012. 674 1) 2) 3) 4) Ten thousands What is the place value of the 8? _____ 10 What is the value of the 1? ______ hundred million What is the place value of the 5? _____ What is the value of the 6? 6 10

Your Turn Name the Place Value of the Underlined Digit 1. 2. 3. 4. 5. 6. 7. 8. 246, 398, 015 70, 968, 368 129, 685, 403 95, 126. 157 85, 168. 286 3, 798, 005, 158, 000 5. 725 137, 695, 009

Your Turn Name the Value of the Underlined Digit 1. 2. 3. 4. 5. 6. 7. 8. 246, 398, 015 70, 968, 368 129, 685, 403 95, 126. 157 86, 168. 286 3, 798, 005, 158, 000 5. 725 237, 695, 009