What is 99x75?

Isotopes of uncharged elements have different numbers of which of these? How many mL is 80 mg? What is the estimate for 57.8 divided by 81? What equals to 300? What are traids? What is the place value of 3 in the sum of 5.25 and 3.38? Subtract 5 from 3 times z? Square root of 216? What is 9 10th of 100? Does twenty six have a hyphen? What is the least four digit number that can be rounded to 10000? What is an easy way to convert an hourly wage into an approximate full-time annual wage? What is 2 over 5 multiplied by 45? What does 9x5 equal? What decimal is equal to one half? What are the first 5 multiple of 6? Is alcohol a key factor in more than half of all manslaughters assaults and murders? Round 535 871.76 to the nearest thousands? How many tens are in ten thousand? What is the place value of 500000?