Georgia Department of Education
Common Core Georgia Performance Standards Framework
Fifth Grade Mathematics •Unit 2
Name _____________________________ Date _______________________
Decimal Line-up
1. Ordering tenths.
3.7
2.3
1.6
0.9
1.2
a. Place the decimal numbers on the number line below. Add whole numbers as needed
to the number line.
0
4
b. Next, order the decimals from least to greatest.
___________ ___________ ___________ ___________ ___________
c. Explain how you know the decimal numbers are placed and ordered correctly.
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
2. Ordering hundredths.
2.53
2.19
2.46
2.02
2.85
a. Place the decimal numbers on the number line below. Add benchmark numbers as
needed to the number line.
2
3
MATHEMATICS  GRADE 5 UNIT 2: Decimals
Georgia Department of Education
Dr. John D. Barge, State School Superintendent
July 2013 Page 52 of 95
All Rights Reserved
Georgia Department of Education
Common Core Georgia Performance Standards Framework
Fifth Grade Mathematics •Unit 2
b. Next, order the decimals from least to greatest.
___________ ___________ ___________ ___________ ___________
c. Explain how you know the decimal numbers are placed and ordered correctly.
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
3. Ordering decimals.
a. Write five decimals that you will be able to place on the number line below.
___________ ___________ ___________ ___________ ___________
b. Next, place the decimal numbers on the number line below. Add benchmark numbers
as needed to the number line.
c. Order the decimals from least to greatest.
___________ ___________ ___________ ___________ ___________
d. Explain how you know the decimal numbers are placed and ordered correctly.
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
MATHEMATICS  GRADE 5 UNIT 2: Decimals
Georgia Department of Education
Dr. John D. Barge, State School Superintendent
July 2013 Page 53 of 95
All Rights Reserved