Scientific Notation (Adding and Subtracting)

 $Solve\ the\ following\ question:\ 2.4\cdot10^5+8.4\cdot10^4=$  Remember to write your solution in Scientific Notation

•  $10.8\cdot10^5$  

•  $1.08\cdot10^6$  

•  $32.4\cdot10^4$  

•  $3.24\cdot10^5$  

Tags

CCSS.8.EE.A.4

 $Solve\ the\ following\ question:\ 8.4\cdot10^8+2.7\cdot10^9=$  Remember to write your solution in Scientific Notation

•  $11.1\cdot10^9$  

•  $1.11\cdot10^{10}$  

•  $35.4\cdot10^8$  

•  $3.54\cdot10^9$  

Tags

CCSS.8.EE.A.4

 $Solve\ the\ following\ question:\ 6.4\cdot10^{-6}+3.7\cdot10^{-5}=$  Remember to write your solution in Scientific Notation

•  $10.1\cdot10^{-6}$  

•  $1.01\cdot10^{-5}$  

•  $43.4\cdot10^{-6}$  

•  $4.34\cdot10^{-5}$  

Tags

CCSS.8.EE.A.4

 $Solve\ the\ following\ question:\ 7.4\cdot10^{-11}+4.7\cdot10^{-12}=$  Remember to write your solution in Scientific Notation

•  $11.1\cdot10^{-12}$  

•  $1.11\cdot10^{-11}$  

•  $78.7\cdot10^{-12}$  

•  $7.87\cdot10^{-11}$  

Tags

CCSS.8.EE.A.4

 $Solve\ the\ following\ question:\ 7.4\cdot10^4+8.7\cdot10^4=$  Remember to write your solution in Scientific Notation

•  $16.1\cdot10^8$  

•  $1.61\cdot10^9$  

•  $16.1\cdot10^4$  

•  $1.61\cdot10^5$  

Tags

CCSS.8.EE.A.4

 $Solve\ the\ following\ question:\ 7.4\cdot10^4-8.7\cdot10^3=$  Remember to write your solution in Scientific Notation

•  $-1.3\cdot10^4$  

•  $1.3\cdot10^4$  

•  $6.63\cdot10^4$  

•  $6.53\cdot10^4$  

Tags

CCSS.8.EE.A.4

 $Solve\ the\ following\ question:\ 9.4\cdot10^4-8.7\cdot10^3=$  Remember to write your solution in Scientific Notation

•  $0.7\cdot10^4$  

•  $7\cdot10^3$  

•  $8.63\cdot10^4$  

•  $8.53\cdot10^4$  

Tags

CCSS.8.EE.A.4

 $Solve\ the\ following\ question:\ 3.9\cdot10^{-5}-8.7\cdot10^{-6}=$  Remember to write your solution in Scientific Notation

•  $4.8\cdot10^{-6}$  

•  $-4.8\cdot10^{-6}$  

•  $3.13\cdot10^{-5}$  

•  $3.03\cdot10^{-5}$  

Tags

CCSS.8.EE.A.4

 $Solve\ the\ following\ question:\ 8.9\cdot10^{-7}-4.3\cdot10^{-8}=$  Remember to write your solution in Scientific Notation

•  $4.6\cdot10^{-7}$  

•  $-4.6\cdot10^{-7}$  

•  $8.57\cdot10^{-7}$  

•  $8.47\cdot10^{-7}$  

Tags

CCSS.8.EE.A.4

 $Solve\ the\ following\ question:\ 8.9\cdot10^{-7}-4.3\cdot10^{-7}=$  Remember to write your solution in Scientific Notation

•  $4.56\cdot10^{-7}$  

•  $4.46\cdot10^{-7}$  

•  $-4.6\cdot10^{-7}$  

•  $4.6\cdot10^{-7}$  

Tags

CCSS.8.EE.A.4