____________1. If a suit is originally $300 and it is on sale at 20% off, how much does it cost?

____________2. What is thirteen ten-thousandths written is a scientific notation?

____________3. 4^{2 }=_______

____________4. If the dog population of america rounded to the nearest
hundred-thousand is 99,000,000

what is the largest actual population?

____________5. As a decimal, 12^{1}/_{2}% =________.

____________6. In scientific notation, 478 x 10^{-20}=______.

____________7. 4.2% of 200=_______.

____________8. In lowest terms, ^{16}/_{24}=________.

____________9. 34.6 million x 10^{-3 }=_________.

____________10. As a decimal 3.2% is________.

____________11. What is the smallest number? -.0202 -.02202 -.02032 -.02232

____________12. As a decimal ^{49}/_{50}=________

____________13. Give a simple fraction between ^{124}/_{1000
}and
^{125}/_{1000__________.}

____________14. On a spreadsheet, what command would you use to put a group of names in alphabetical order?

____________15. How many feet are in 4.5 miles?

____________16. 40,000 cm = __________ meters

____________17. How many cubic centimeters are in a cubic meter?

____________18. 1 inch = _______ cm

____________19. How many degrees is a right angle?