How many pencils are there?, seven, eight, nine, How many erasers are there?, six, ten, four, How many pencil cases are there?, five, seven, eight, How many computers are there?, six, seven, five, How many books are there?, three, one, two, How many notebooks are there?, eight, ten, three, How many pens are there?, four, ten, nine, How many bookshelves are there?, three, two, ten, How many chairs are there?, nine, five, six, How many bags are there?, one, two, four, How many robots are there?, three, four, five, How many boys are there?, eight, four, seven.

How many ?

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