October 18, 2000 Practice sheet 25 for all classes Thursday, October 19, 2000 None (When multiplying by a power of 10 with an exponent move the decimal to the right the number of places equal to the exponent.) (When multiplying by a decimal, which is a power of 10 that is less than 1, count the number of places to the right of the decimal, and move the decimal to the left as many places as you just counted.)

