How many 1s between 1 and 1000?

What is a 4x2 axle? Square root of 64 times the square root of 25? How many centigrades are 200 Fahrenheit? What is the roman numeral for March 12 2013? How would you add up 19 49 444 99 and 389 in Roman numerals giving step by step details and reasons for your answer? What is 6.997 rounded? What is the shorthand symbol for dear sir? What variable is placed in the y axis or vertical axis? What is 491 divisible by? What is the word form of 0.0042? Mrs West is 14 years younger than her aunt If Mrs West's age in years is as much below 60 as her aunt's age is over 40 how old is each? What does 'saint' mean in the Bible? What is an easy way to remember prime numbers from 1 to 100? What is 8136 divided by 72? What is twelve and five sixths minus seven five twelves? How do you write 122 in roman numerals? What is meant by length of an interval? What is the estimation of 7312 plus 6903? What triangle has one angle has 60 degrees and another has 70 degrees? What home objects have obtuse?