Houghton Mifflin Harcourt
Counting the Zeros
This handout is a terrific teaching tool when covering the powers of ten and moving decimal points to multiply and divide large numbers. The first half of the assignment covers multiplication and then gives learners a try. The second...
Curated OER
Creating Exponents
In this exponent learning exercise, students convert given powers of ten into exponents and they convert exponent numbers into powers of ten.