Scientific Notation Worksheet

Assignment: Convert the following standard notation numbers into scientific notation.

  1. 2345 =  
  2. 9876 =  
  3. 123456789 =  
  4. 0.009876 =  
  5. 0.00000001 =  
  6. 56.7 =  
  7. 234.5 =  
  8. 23.45 =  
  9. 0.2345 =  
  10. 0.02345 =  

Assignment: Convert the following numbers from scientific notation to standard notation.

  1. 1.234 x 101=  
  2. 1.234 x 102=  
  3. 1.234 x 103=  
  4. 1.234 x 10-1=  
  5. 1.234 x 10-3=  
  6. 9.8 x 101=  
  7. 9.8 x 10-4=  
  8. 9.8 x 105=  
  9. 9.8 x 102=  
  10. 12.34 x 102=  

Scientific Notation Worksheet Answers

  1. 2345 = 2.345 x 103
  2. 9876 = 9.876 x 103
  3. 123456789 = 1.23456789 x 108
  4. 0.009876 = 9.876 x 10-3
  5. 0.00000001 = 1. x 10-8
  6. 56.7 = 5.67 x 101
  7. 234.5 = 2.345 x 102
  8. 23.45 = 2.345 x 101
  9. 0.2345 = 2.345 x 10-1
  10. 0.02345 = 2.345 x 10-2

  1. 1.234 x 101= 12.34
  2. 1.234 x 102= 123.4
  3. 1.234 x 103= 1,234
  4. 1.234 x 10-1= 0.1234
  5. 1.234 x 10-3= .001234
  6. 9.8 x 101= 98
  7. 9.8 x 10-4= .00098
  8. 9.8 x 105= 980,000
  9. 9.8 x 102= 980
  10. 12.34 x 102= 1,234