Chapter 4, Lesson 10


4-10.A rewrite decimals as fractions
Rewrite as a fraction: 0.067

4-10.B write powers of 10 in exponential form
Rewrite each power of 10 in exponential form.

4-10.C compare decimals
Replace each ? by >, <, or =.
a.
7.9 ? 7.90
b. 0.101 ? 0.001
c. 3.58 ? 3.8