What is measantry?

What is 11 over 12 minus 7 over 12? What are some of the irrational numbers? What are the factor pairs of 8006? Where can you find the answers to the Heinemann Maths Zone 8? What is the width of a rectangle if the perimeter is 100 feet and the length is 30 feet? What numbers times what equals 22? What is 0.53 the nearest sf? How many meters are in 2250 cm? What 2 numbers multiply to get 15.01? 4000,000 + 200? What are the first 50 roman numerals? How many times is the word great mentioned in the Bible? What is bigger -10 or -100? How do you round 0.009941 to three significant digits? How do you do a thired on a calclator? What number is in between 50 and 25? Has a square have at least 1 pair of parallel sides? How many 100 bills are made each year? What are the x- and y-intercepts for the graph of 5x-2y20? Is 366 an odd number?