Chapter 10 Lessons 4-8

Chapter 10 Lessons 4-8

Multiple Select

Which are equivalent to $\frac{4}{10}$  ?

•  $\frac{4}{100}$  

•  $\frac{40}{100}$  

• 0.4

Multiple Choice

Kristy used 2 out of her 10 paintbrushes to create her picture. Write the fraction with a 100 as a denominator and as a decimal.

• $\frac{2}{10}$ and 0.20

• $\frac{2}{100}$ and 0.20

• $\frac{20}{100}$ and 0.2

• $\frac{2}{20}$ and 2.0

Multiple Choice

• $\frac{90}{100}$ and 0.9

• $\frac{9}{100}$ and 0.90
  

• $\frac{9}{10\ }$ and 9.2

Multiple Select

 $\frac{5}{100}+\ \frac{2}{10}=$  

Check ALL answers that apply:

•  $\frac{25}{100}$  

•  $\frac{52}{100}$  

•  $\frac{7}{100}$  

•  $\frac{7}{10}$  

•  $\frac{5}{100}+\ \frac{20}{100}$  

Multiple Select

 $\frac{4}{10}+\frac{4}{100}=$  

Check ALL answers that apply:

•  $\frac{80}{100}$  
  

• 0.44

•  $\frac{44}{100}$  

•  $\frac{4}{10}+\frac{4}{10}$  

•  $\frac{40}{100}+\frac{4}{100}$  

Multiple Choice

 $\frac{3}{10}+\ \frac{28}{100}=$  

•  $\frac{23}{100}$  

•  $\frac{31}{10}$  

•  $\frac{31}{100}$  

•  $\frac{58}{100}$  

Multiple Choice

 $\frac{7}{10}+\frac{61}{100}=$  

•  $\frac{67}{100}$  

•  $\frac{68}{100}$  

•  $\frac{32}{100}$  

•  $\frac{68}{10}$  

Comparing and Ordering Decimals

• Line up the decimal points so that the same place values line up

• Add zeros to make sure all numbers have the same decimal place values

• Compare the digits

Multiple Choice

0.45 ___ 0.53

• >
• <
• =

Multiple Choice

0.15___0.2

• <

• >

• =

Multiple Choice

0.2 ___ 0.20

• <

• >

• =

Multiple Choice

0.6 ___ 0.52

• <

• >

• =

Multiple Choice

Order the following decimals from least to greatest

0.54, 0.5, 0.85, 0.8

• 0.5, 0.54, 0.8, 0.85

• 0.54, 0.5, 0.8, 0.85

• 0.85, 0.8, 0.5, 0.54

• 0.8, 0.5, 0.85, 0.54

Word Problems with extra or missing information

• Read the problem and identify what you know

• Identify what the problem is asking

• Determine if the problem gives you extra information or not enough information to solve

• Solve if possible

Multiple Choice

Determine if there is extra or missing information: Julie bought her mother a 10 flowers. 6 of the flowers are roses. Half of the rest of the flowers are sun flowers. What fraction of the flowers are roses?

• extra information

• missing information

Multiple Choice

Solve: Julie bought her mother a 10 flowers. 6 of the flowers are roses. Half of the rest of the flowers are sun flowers. What fraction of the flowers are roses?

• $\frac{6}{10}$

• $\frac{1}{2}$
  

• $\frac{2}{10}$

• $\frac{4}{10}$

• not enough information to solve

Multiple Choice

Determine if there is extra or missing information: There are 100 books in the library. The books are arranged on four shelves labeled "history," "comics," "nature," and "mystery". What fraction of the books are history books?

• extra information

• missing information

Multiple Choice

Solve There are 100 books in the library. The books are arranged on four shelves labeled "history," "comics," "nature," and "mystery". What fraction of the books are history books?

• $\frac{1}{2}$

• $\frac{1}{4}$
  

• $\frac{4}{100}$

• not enough information to solve

Multiple Choice

Determine if there is extra or missing information

• extra information

• missing information

Multiple Choice

Solve

• 0.17

• 0.37

• 0.20

• not enough information to solve

• 0.57