Representing Large Numbers on a Number Line (Lesson 10)

What number is represented by point ? 

•  $7.4\times10^{11}$  

•  $7.4\times10^9$  

•  $7.4\times10^{12}$  

•  $7.0\times10^{11}$  

 $10^{12}$  is equivalent to 

•  $9\times10^{11}$  

•  $10\times10^{12}$  

•  $10\times10^{11}$  

•  $1\times10^{11}$  

Which values are highlighted in the yellow area?

•  $values\ between\ 10^9\ and\ 10^{10}$  

•  $values\ between\ 7\times10^{12}\ and\ 8\times10^{12}$  

•  $values\ between\ 7\times10^{11}\ and\ 8\times10^{11}$  

After plotting the two values below on a number line, which value would be further away from zero? 

•  $7.4\times10^9$  

•  $8.9\times10^9$  

Select the largest value

• $5\times10^6$

• $0.5\times10^8$

• $50,000,000\times10^{-3}$

Where would you place $4,000,000$   ?

• The number is too large to be on this number line.

• The number is too small to be on this number line.

• on the 6th tick mark because 4,000,000 has 6 zeros. 

• on the 4th tick mark because it's equal to  $4\times10^6$  

 $5\times10^5$  is where on the number line?

• between 0 and the 1st tick mark because it is equal to  $0.5\times10^6$  

• between 0 and the 1st tick mark because it is equal to  $5\times10^6$  

• on the 5th tick mark because it is equal to  $0.5\times10^6$  

• on the 8th tick mark 

Which value is NOT going to be plotted in the highlighted area?

•  $2.9\times10^8$  

•  $2.5\times10^8$  

•  $3.1\times10^8$  

•  $26\times10^7$  

 $10^9$  could be rewritten as?

•  $10\times10^9$  

•  $10\times10^8$  

•  $10^8$  

What is the value of the highlighted in yellow point?

• $2.2$

• $4\times10^8$

• $2.2\times10^{10}$

• $2.2\times10^8$