1. Notes Over 8.4 Scientific Notation
Rewrite each number in decimal form.

2. Notes Over 8.4 Scientific Notation
Rewrite each number in scientific notation.

3. Notes Over 8.4
Evaluate the expression and write the result in scientific notation.
Add
Multiply
Made the number smaller, so the exponent will be larger.

4. Notes Over 8.4
Evaluate the expression and write the result in scientific notation.
Add
Add
Multiply
Multiply

5. Notes Over 8.4 Solving a Real-Life Problem
9. The Pacific Ocean covers about square kilometers. The Baltic Sea covers about square kilometers. The Pacific Ocean is approximately how many times as large as the Baltic Ocean?
Subtract
Divide
Made the number larger, so the exponent will be smaller.

6. Notes Over 8.4