01-05-2016
Mathematics

contestada

what is 9×9 please help me

Respuesta :

01-05-2016

9x9 is 81. It is easy because 9x9=9+9+9+9+9+9+9+9+9. As you can see, that is 9 added 9 times.

Answer Link

Otras preguntas

Write the following number in standard decimal form. four and forty-two ten-thousandths

which type of air mass originates over northern Canada?

The sum of the ages of tim and susan is 20 years. In 4 years, Tim's age will be three-fourths of Susan's age. How old is Susan now

what mass is needed for 5000 moles of iron.

11 times 12 equals 10 plus 1 times 10 + 2 what property does this demonstrates

How do you change a whole number into a fraction

List several ways that robots are being used today and analyze why robots are so useful

explain how to write 7/8 as a rate per 100

to force someone to serve in the military

explain a strategy you could use to compare 2/6 and 5/8