In the devils arithmetic who is shifre?

How many meters equres 7 km? What is x plus y plus 3 plus x-y-1? What is the formula of the tetrahedron? An amount of money subtracted from the sales price? How much is 0.5 teaspoonful in milliliters? How do you add 30 percent margin? What word phrases indicates a cause effect relationship? How many minutes in 10 hours? How would you write 48 as a Roman numeral? What is a right prism? Does the decimal point separate the tenths from the hundredths? Is 2 plus 7-8 and 8 plus 7-2 equivalent? What is 14.35 inches in word form? How do you grind 170 meters near trails in Dave mirra 2? What is 0.2 as a fraction or mixed number in simplest form? What are facts about a line point? What are the 3 notes in a D minor key signature? What is 35 over 77 as a simplified fraction? How do you work out 3 eighths of 40? Does Q represent rational numbers?