It is and counting, think of it this way. You are at said # and still counting, so 470 and counting, i.e. you are still counting there is more to be counted.

The king was in the counting house counting all his money.

Efficiency effectiveness can only be measured by results; cost efficiency, time efficiency, output efficiency, etc.

A counting number is the numbers you lear as a little kid, counting numbers are one and up. Integers include the counting numbers, 0, and the opposite (negative) of counting numbers. So yes, a counting number or the opposite of a counting number is an integer.

A counting number is the numbers you lear as a little kid, counting numbers are one and up. Integers include the counting numbers, 0, and the opposite (negative) of counting numbers. So yes, a counting number or the opposite of a counting number is an integer.