🚀🚀Topic 9 Quiz Review - Fractions

🎈 Topic 9 Quiz Review - Fractions

Decomposing fractions, adding and subtracting practice.

Multiple Choice

What are the parts of this circle called?

• thirds

• fourths

• fifths

• sixths

Multiple Choice

Can  $1\ \frac{2}{3}$  be decomposed as

 $\frac{1}{3}\ +\ \frac{1}{3}\ +\ \frac{3}{3}$  ?  

• Yes - they are equivalent 

• No - they are not equivalent 

Multiple Choice

Can  $\frac{9}{10}$  be decomposed as

 $\frac{4}{10}+\frac{5}{10\ }$  ?  

• Yes - they are equivalent 

• No - they are not equivalent 

Multiple Choice

Which equation is equivalent to 3 ²/₄?

• ⁴/₄ + ⁴/₄ + ¹/₄ + ¹/₄

• 2 + 1 + ⁴/₄

• 1 + 1 + 1 + ¹/₄ + ¹/₄ + ¹/₄

• ⁴/₄ + ⁴/₄ + ⁴/₄ + ²/₄

Multiple Choice

Can  $\frac{3}{4}$  be the missing number in this equation:

 $\frac{2}{4}\ \ +\ \ \ \ \ \ \ \ \ \ =\ \frac{6}{4}$  

• Yes - the equation is true

• No - the equation is not true

Multiple Choice

Can  $\frac{9}{10}$  be decomposed as

 $\frac{9}{10}+\frac{10}{10\ }$  ?  

• Yes - they are equivalent 

• No - they are not equivalent 

Multiple Choice

5/8 + 5/8

• 10/16 😡

• 5/16 🙁

• 8/10

• 10/8

Multiple Choice

What is the sum of the following equation in simplest for?:

2/6 + 2/6 =

• 5/6

• 2/3

• 3/6

• 1/2

Multiple Choice

Kayden has 3/9 of a pizza and Laila gave her 2/9 of a pizza. How much pizza does Kayden have now?

• 5 Pizzas

• 5/9 of a pizza

• 1/9 of a pizza

• 1 pizza

Multiple Choice

What is ¹⁵/₁₆ - ¹²/₁₆?

• ¹/₃

• ⁴/₁₆ or ¹/₄

• ³/₁₆

• ²/₁₆ or ¹/₈

Multiple Choice

• ⁵/₁₄

• ³/₇

• ⁵/₇

• ⁵/₁₄

Multiple Choice

• ⁵/₁₄

• ³/₇

• ⁵/₇

• ⁵/₁₄

Poll

How do you feel about adding and subtracting fractions?

• I can do it easily. I could teach someone else.

• I understand it. I just need a bit more practice.

• I don't feel comfortable with adding fractions yet.

Adding and Subtracting Mixed Numbers

Remember don't change the units / denominators!!!

Multiple Choice

Subtract $4\frac{1}{2}-2\frac{1}{2}$ .  Make sure to leave answer in simplest form. 

•  $3\frac{1}{2}$  

• 3

•  $2\frac{1}{2}$  

• 2

Multiple Choice

 $5\ \frac{3}{8}-2\ \frac{7}{8}$ 

•  $3\ \frac{4}{8}$  

•  $2\ \frac{1}{2}$  

•  $3\ \frac{1}{2}$  

•  $2\ \frac{6}{8}$  

Multiple Choice

When painting his bedroom George used 3 5/6 liters of blue paint and 2 4/6 liters of red paint. How much paint did he use altogether?

• 5 9/6 liters

• 6 1/2 liters

• 1 1/6 liters

• 5 1/6 liters

Multiple Choice

Solve and simplify to lowest terms.

• a
• b
• c
• d

Multiple Choice

6   3/4 - 4   1/4 

• 2  2/4
• 2  1/2
• 3  1/2
• 2  1/4

Multiple Choice

4   1/3   + 2  1/3

• 6  1/3
• 6  2/3
• 6  2/6
• 7  2/3

Multiple Choice

4 1/3 + 2 1/3

• 6 1/3

• 6 2/3

• 6 2/6

• 7 2/3

Multiple Choice

4 1/3 + 2 1/3

• 6 1/3

• 6 2/3

• 6 2/6

• 7 2/3

Poll

How do you feel about adding and subtracting mixed numbers?

• I can do it easily. I could teach someone else.

• I understand it. I just need a bit more practice.

• I don't feel comfortable with adding fractions yet.