Decimals- tenths

Rosa has a bookshelf where she stores her book collection.  Four tenths of her books are mystery books.  What is this amount written as a decimal? Challenge: On your recoding sheet, shade the amount on your model.

• 40.0
• 4.0
• 0.4
• 0.04

Tags

CCSS.4.NF.C.6

Which decimal represents the amount shown on the model?  Challenge: On your recording sheet, write the amount as a mixed number.

• 2.02
• 0.2
• 2.2
• 2.22

Tags

CCSS.4.NF.C.6

CCSS.4.NF.C.7

What is the value of 9/10 in decimal form?  Challenge:  On your response sheet, shade this amount.

• 0.9
• 9.0
• 0.09
• 9.9

Tags

CCSS.4.NF.C.6

What is the value of four and three tenths written as a decimal?  Challenge: On your response sheet, write the amount as a mixed number.

• 43.10
• 4.310
• 4.03
• 4.3

Tags

CCSS.4.NF.C.6

Which of the following represents the amount shaded in the model?  Challenge:  How many more tenths would you need to equal 2 wholes?

• 1.09
• 1 and 9/10
• 1.99
• 0.19

Tags

CCSS.4.NF.C.5

CCSS.4.NF.C.6

True or False?  This model is equivalent to 0.04.  Challenge: Explain why or why not on your recording sheet!

• True
• False

Tags

CCSS.4.NF.A.1

CCSS.4.NF.C.5

CCSS.4.NF.C.6

CCSS.4.NF.C.7

What part of the rocks listed in the table are igneous?  Challenge: On your recording sheet, write this amount as a fraction.

• 5.0
• 0.05
• 0.55
• 0.5

Sedimentary rocks make up what part of Roman's collection?  Challenge:  On your recording sheet, write this amount as a fraction.

• 0.3
• 3.0
• 0.03
• 3.10

Tags

CCSS.4.NF.C.6

Niki wrote the following sentence on her report: "Metamorphic rocks make up 2.0 of Roman's collection.  True or False?  Challenge: Explain on your response sheet!

• False
• True

Tags

CCSS.5.NBT.A.3

What is six and five tenths written as a decimal?  Challenge:  Write it as a mixed number.

• 65.10
• 6.510
• 6.5
• 6.05

Tags

CCSS.4.NF.C.6