Renaming tenths as hundredths and hundredths as tenths

A fraction model is shown.  The fraction represented in this model can be written in the form of ?/10?  Select the numerator that would make this statement correct.  Challenge:  Explain how you know!

• 40
• 400
• 4
• 5

Tags

CCSS.4.NF.A.1

CCSS.4.NF.C.5

Jasmine collected 0.30 liter of water in a jar during a rainstorm.  How many tenths of a liter did she collect?  Write 0.30 as tenths in decimal form. Challenge: How would you write the amount in tenths as a fraction?

• 0.03
• 3.0
• 0.003
• 0.3

Tags

CCSS.4.MD.A.1

CCSS.4.MD.A.2

CCSS.4.NF.C.6

Write 0.80 as tenths in fraction form.   Challenge:  Write 0.80 as tenths in decimal form.

• 8/100
• 80/10
• 8/10
• 10/8

Tags

CCSS.4.NF.C.5

CCSS.4.NF.C.6

Write 2/10 as hundredths in fraction form.  Challenge:  Write 2/10 as hundredths in decimal form.

• 20/100
• 20/10
• 2/100
• 100/20

Tags

CCSS.4.NF.C.5

CCSS.4.NF.C.6

CCSS.4.NF.C.7

David walked 0.5 kilometer from his home to the library.  Which fraction is equivalent to 0.5?  Challenge: Explain how you know.

• 5/100
• 50/100
• 55/100
• 50/10

Tags

CCSS.4.NF.C.5

CCSS.4.NF.C.6

Carter says that 0.08 is equivalent to 8/10.  Do you agree or disagree? Challenge:  If you agree, prove/explain how you know he is correct.  If you disagree, describe and correct his error.

• agree
• disagree

Just over 2/100 of the entire United States is inland water (water surrounded by land).  Are you able to write 2/100 as tenths?  Challenge:   Explain why or why not you can write 2/100 as tenths.

• no
• yes

Tags

CCSS.4.NF.A.1

CCSS.4.NF.C.6

Louisiana's lakes and rivers cover about 1/10 of the state.  Write 1/10 as hundredths in decimal form. Challenge:  How can you write 1/10 as hundredths in fraction form?

• 0.11
• 0.01
• 0.10
• 0.010

Write the amount shown on the model as tenths in fraction form. Challenge:  Talia said that this model represents 1/2.  Do you agree or disagree?  Explain.

• 50/10
• 10/5
• 4/10
• 5/10

A fraction model is shown.  The fraction represented in this model can be written in the form of ?/100?  Select the numerator that would make this statement correct.  Challenge:  How can you write this amount as hundredths in decimal form?

• 6
• 60
• 600