What are matrorites?

Is 7.3 less than 7.23? Which expressions have a value of 22? What is 1 over 2 plus 3 over 5? What is the measure of an angle that is supplementary to an angle that measures 80? Is one's awareness of oneself and one's environment? How do you find percent of decrease? How many edges and vertices does a triangular pyramid have? What is the LCM of 8 and 88? What is the lowest common factor of 36 and 48? What is -0.4285714 written as a fraction? What is the square route of 1000000000000? How many grams are in a kilagram? What is 166 divided by 2? Why are phone numbers seven digits long? How can zero be bigger than other numbers? If there is no mint mark for an 1889 half dollar how much is it worth? How much is 6.6k in money? Which is smaller 0.12 or 0.2? Do boats less than 12 meters in length must have a seat for every passenger? Is 0.16 greater than 0.6?