Scientific Notation (Multiply and Divide)

Scientific Notation (Multiply and Divide)

CCLS: 8.EE.4

Learning Objective

We will able to multiply and divide numbers that it is written in scientific notation.

Multiple Choice

 $(1.8×10^9)\ \times(6.7×10^{12})$  

•  $1.206×10^9$  

•  $1.206×10^{22}$  

•  $1.206×10^{12}$  

•  $12.06\ \times10^{21}$  

Multiple Choice

 $(5×10^{12})(3.38×10^6)$  

•  $16.9×10^{18}$  

•  $16.9×10^{12}$  

•  $1.69×10^{19}$  

•  $1.69×10^{18}$  

Multiple Choice

 $\frac{3.46\ \times10^{17}}{2\ \times10^9}$  

•  $1.73×10^{28}$  

•  $1.73×10^8$  

•  $1.46×10^8$  

Multiple Choice

 $\frac{8.4\ \times10^{21}}{4.2\ \times10^{14}}$  

•  $2\ ×10^{14}$  

•  $2.0\ ×10^{21}$  

•  $2.0\ ×10^7$  

•  $2×10^7$  

HOMEWORK

Multiplying & Dividing Numbers in Scientific Notation

Deadline: Oct 23rd, @11:59 pm