Kentucky Academic Standards
Numbers and Operations in Base Ten
Cluster: Understand the place value system.
KY.5.NBT.1. Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left. (MP.2, MP.7)
KY.5.NBT.2. Multiply and divide by powers of 10. (MP.3, MP.8)
Use whole-number exponents to denote powers of 10.