@internet4classr I4C

# CCSS.Math.Content.2.NBT.A.1 - Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases:

### CCSS.Math.Content.2.NBT.A.1.b - The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones).

Authors: National Governors Association Center for Best Practices, Council of Chief State School Officers

Title: CCSS.Math.Content.2.NBT.A.1 Understand That The Three Digits Of A Three-digit Number Represent... Number and Operations in Base Ten - 2nd Grade Mathematics Common Core State Standards

Publisher: National Governors Association Center for Best Practices, Council of Chief State School Officers, Washington D.C.

(Page last edited 10/08/2017)

1. I4C: Online Practice - 3-Digit Number Name: How Many Hundreds, Tens, Ones? - These online practice quizzes (interactives) support the following Common Core State Standard: CCSS.Math.Content.2.NBT.A.1. There are 100 quiz sets available on this topic. Answers are corrected after each question and a quiz results page is also shown which can be printed or emailed to a teacher, parent or mentor.
2. I4C: Online Practice - 3-Digit Whole Number: How Many Hundreds, Tens, Ones? - These online practice quizzes (interactives) support the following Common Core State Standard: CCSS.Math.Content.2.NBT.A.1. There are 100 quiz sets available on this topic. Answers are corrected after each question and a quiz results page is also shown which can be printed or emailed to a teacher, parent or mentor.
3. I4C: Printable Worksheets - 3-Digit Number Name: How Many Hundreds, Tens, Ones? - These worksheets support the following Common Core State Standard: CCSS.Math.Content.2.NBT.A.1. There are 100 worksheets available on this topic. A master answer key is available.
4. I4C: Printable Worksheets - 3-Digit Whole Number: How Many Hundreds, Tens, Ones? - These worksheets support the following Common Core State Standard: CCSS.Math.Content.2.NBT.A.1. There are 100 worksheets available on this topic. A master answer key is available.
5. Base Ten - Online game; move the visual representations to equal the given number.
6. Base Ten Number Line - Drag the dot to the number line to match the value shown
7. Clip Art for Base Ten - Use these visuals on your IWB; just copy and paste them anywhere.
8. Find the Number Place Value - What is the value of the underlined digit?
9. Partitioning numbers - Select the correct number shown by the visual representation.
10. Place Vale Party - Choose any ages to start, then trade candles until both cakes have the same number.
11. Place Value Conversion - Type in the number given in ones, tens and hundreds.
12. Place Value Hundreds - Worksheet to print, visual representation of numerals.
13. Place Value in words and numbers with expanded numbers. - Read the expanded number and type in the numeral represented.
14. Place Value Models - Look at the models. What number is shown?
15. Place Value Worksheets - Numerous sheets to select from.
16. What's Your Name?? - Type in the value of numbers when written in standard form or expanded notation.
17. Worksheets to print. Online option as well. - Worksheet generator; select your own parameters.

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