A creature with approximately 100 legs is called a ___________________.

This prefix means 100.

This prefix means 10.

This prefix means 1000.

A period of 100 years is called a _________________.

A proportion of a whole, which is usually out of 100 is called _____________________.

A period of 10 years is called a ___________________.

The measure of a sound wave is called a ______________.

The notation of writing numbers in the

base-10 mode is called a __________________.

A measure of length that is equal to one

thousand meters is called a ___________________.

A unit of power equal to one thousand

watts is called a _______________________.

The road was 60 ____________________ long.

The bug on the ground was a _________________.

The civil war was over a _________________ ago.

Austin is a middle school student, and he was born about one ________________ ago.

Sales tax is based on ________________.