2.  Content Area: Mathematics  Grade Level: 2 nd Grade  Summary: The purpose of this PowerPoint is to have students understand the place value of certain digits in a number.  Learning Objective: Given interactive multiple choice questions about ones, tens, and hundreds place value, the students will be able to identify the place value of a digit with 100% accuracy.  Content Standard : MATH. Content Standard.2.0: Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones.  Accomplishment: Understand the place value of a three-digit number. Understand that the place values are ones, tens, and hundreds. Understand place values up to hundreds.

3.  Our number system is based on 10. Using only 10 symbols.  Ones, tens, and hundreds.  247 can be broken down into 200+40+7=247.

4.  Place value is useful when pronouncing numbers.  We use the term digit when finding the place value. Example: In 223, the DIGIT 3 is in the ones place.  For where ever that digit stands in a number, it will represent a certain place value.

5. 745745

6.  The digit 5 is in the ones place!

7. 653653

8.  The digit 6 is in the tens place!

9.  200+7+40 200+7+40  220+70+4 220+70+4  200+70+4 200+70+4

10.  The number 274 can be stated as 200+70+4!

11. 391391

12.  The digit 9 is in the hundreds place!

13.  You have learned that digits represent place values. You have also learned place values up to hundreds, and to write numbers out using place value concept.

14.  Try again!