Transcript File

5
,
8
0
3
•
0
7
5
4
3
Write the following decimals in expanded and word form.
1.) Standard Form: 1.05
Expanded Form:
Word Form:
2.) Standard Form:
Expanded Form: 0.05 + 0.001 + .0007
Word Form:
3.) Standard Form:
Expanded Form:
Word Form: sixteen and nine hundredths
Try these: Compare the following. Then write >, < or =
to make each comparison true.
1.) 3.05 __ 3.50
2.) 2.113 __ 2.094
3.) Two and thirty five hundredths __ 2.34
4.) One and five tenths __ 1.500
Example:
Order the following numbers from least
to greatest. Then plot them on the
number line.
14.35, 14.3, 14.05
14.0
14.1
14.2
14.3
14.4
14.5
Try these: Compare and order the following decimals from least
to greatest. Then plot them on the number line.
1.) 5.31, 5.12, 5.45
2.) 11.1, 11.12, 11.11, 11.3
3.) 6.6, 6.55, 6.57, 6.5
4.) 17.9, 18.1, 17.7, 17.89
Real-Life Application
Rigel and Betelgeuse are two stars in the constellation Orion. The
apparent magnitude if Rigel is 0.12. The apparent magnitude of
Betelgeuse is 0.50. Which star has the smaller magnitude? Which
star appears brighter?