2.6.3 Scientific Notation

​Let's Review

Write 4,400,000 in Scientific Notation​

Multiple Choice

Write 4,400,000 in Scientific Notation

• $$4.4\ x\ 10^4$$  

• $$4.4\ x\ 10^5$$  

• $$4.4\ x\ 10^7$$  

• $$4.4\ x\ 10^6$$  

​Comparing Numbers

​As you continue on to compare numbers, you need to be able to identify what number is bigger in scientific notation.

The BIGGER number has the BIGGER exponent part!​

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If the exponents are the same, then compare the decimal parts. ​

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Some text here about the topic of discussion

Draw

For each line determine which number is the BIGGEST!

​Method 2

​Method 1

Multiple Select

Which method do you prefer?

• Method 1

• Method 2

6.0 x 10^-5 is how many times the value of 3.0 x 10^-8?

• 20 times

• 200 times

• 2,000 times

• 20,000 times​

Multiple Choice

Star A is about 3.4 x 10¹⁸ miles from Earth. Star B is 6.8 x 10¹⁶ miles from Earth. Star A is how many times as far from Earth as Star B?

• 50 times as far

• 500 times as far

• 5,000 times as far

• 50,000 times as far

​Questions