What is an amigram?

Why is 12 pm called noon? Convert 4 centimeters to micrometers? Can 21 over 27 be simplified? What is nine to the fourth power? What is the hcf of 42 77 and 84? How many days are there in a fortnight? Why are variances squared? What process is used when a lesser roman numeral precedes a greater roman numeral? What is 21 centimeters in inches? How do you calculate the square feet for a counter top? What equals 501 in multiplecation? How many times can 7 go into 32? Is undue influence easy to prove? What is 9 divided by 852? What number can both numbers 17 and 22 go into? What is 106.08 to the nearest cent? How many faces does a cylider have? A farmer wants to build a rectangular garden with river as one side if he has 220m of fencing materials What is the length of side of the fence perpendicular to the river to enclose the biggest area? What happens when a number is multiplied by a fraction? The least number divisible by 1 2 3 4 and 6?