1. Scientific Notation

2. Standard Form to Scientific Notation
Write 8,790,000,000 Step 1: Move the decimal to make the number in the ones place, greater than or equal to 1 but less than 10
Standard Form to Scientific Notation

3. Standard Form to Scientific Notation
Write 8,790,000,000 Step 1: Move the decimal to make the number in the ones place, greater than or equal to 1 but less than 10 Step 2: copy all number except zeros at the end (if there are zeros in between two numbers copy the zero)
Standard Form to Scientific Notation

4. Standard Form to Scientific Notation
Write 8,790,000,000 Step 1: Move the decimal to make the number in the ones place, greater than or equal to 1 but less than 10 Step 2: copy all number except zeros at the end (if there are zeros in between two numbers copy the zero) Step 3: Write multiplication sign and 10
Standard Form to Scientific Notation

5. Standard Form to Scientific Notation
Write 8,790,000,000 (Example 1) Step 1: Move the decimal to make the number in the ones place, greater than or equal to 1 but less than 10 Step 2: copy all number except zeros at the end (if there are zeros in between two numbers copy the zero) Step 3: Write multiplication sign and 10 Step 4: Count the decimal spaces. This is the exponent.
Standard Form to Scientific Notation

6. Example2
2) 345,000

7. Scientific Notation to Standard Form
Move the decimal spaces to the right by how much the exponent is and add zeros. Example 1
Scientific Notation to Standard Form

8. Scientific Notation to Standard Form
Move the decimal spaces to the right by how much the exponent is and add zeros. Example 1 Example 2
Scientific Notation to Standard Form

9. Practice
4,230,000, ,300,000
105,000, ,000
9, × 10 7
6.85 × × 10 3
× × 10 3