Lesson 4 Dividing Powers of 10

Lesson 4 Dividing Powers of 10

How to divide exponents

Dividing Powers of 10

Let's fill in the table

Multiple Choice

What is the single power of

 $10^{6\ }\div10^4$  

•  $10^2$  

•  $10^{10}$  

•  $10^3$  

•  $10^{24}$  

Zero Exponent

How to solve exponents raised to the 0 power

Zero Exponent

• Write 1012x100 with a power of 10 with a single exponent using the appropriate exponent rule. Be ready to explain

• what number can you multiply  $10^{12}$  by to get the same answer?

• Write 

   $\frac{10^8}{10^0}\$  with a single exponent using the appropriate exponent rule. Be ready to explain

• Wha number can you divide  $10^8$  by to get the same answer?

Zero Exponents

• If we want the exponent rules we found to work even when the exponent is 0, then what does the value  $10^0$  have to be?

• Noah says "If I try to write  $10^0$  expanded, it should have azero factors that are to, so it must be equale to zero". Do you agree or disagree? Be ready to discuss

Multiple Choice

 $10^0=$  

What is

• 1

• 0

• -1

• 10

Multiple Choice

 $What\ does\ 10^{13}x10^0=$  

•  $10^0$  

•  $10^{13}$  

•  $10^{14}$  

• 10