Week of 1.8 Fractions

Week of 1.8 Fractions

Take your time and try your hardest. Show your work when needed!

Lesson 4 - Decomposing Fractions

You only add the numerators NOT the denominators. The denominators stay the same.

Multiple Choice

What fraction is red?

• 1/2
• 1/3
• 2/3
• 2/4

Multiple Choice

How can you decompose 4/7?

• 1/7 + 1/7 + 1/7 + 1/7
• 2/7 + 2/7
• 3/7 + 1/7
• all of the above

Multiple Choice

How can you decompose 5/8?

• 4/8 + 1/8

• 1/8 + 1/8 + 1/8 + 1/8 +1/8

• 3/8 + 2/8

• All of the above

Lesson 5 - Unit Fractions

• Draw an area model

• Create a number sentence to show equivalent fractions

Multiple Choice

A unit fraction has _____ as its numerator.

• 1
• 2
• 3
• 4

Multiple Choice

What is the sum of unit fractions for this area model?

• 1/2 + 1/2= 2/2

• 1/4 + 1/4= 2/4

• 1/4 + 1/4= 2/8

• 1/3+ 1/3= 2/3

Multiple Choice

Which expression shows 4/7 as a sum of unit fractions?

• 1/7 + 1/7

• 1/7 + 1/7 + 1/7 +1/7

• 2/7 + 1/7

• 1/2 + 1/2 + 1/2 + 1/2

Lesson 6 - Equivalent Fractions

Draw an area model to help support your answer

Use multiplication and/or addition sentences to help support your answer

Multiple Select

Which fractions are equivalent to  $\frac{1}{2}$  ?
*Pick more than one.

•  $\frac{5}{10}$  

•  $\frac{4}{6}$  

•  $\frac{2}{3}$  

•  $\frac{3}{6}$  

Multiple Choice

Which is equivalent to ³/₄?

Multiple Choice

⁴/_{5 is equivalent to which other fraction?}

• ⁴/₁₀

• ⁶/₁₂

• ⁴/₁₂

• ⁸/₁₀

Lesson 7 - Equivalent Fractions

• Use multiplication to help find equivalent fractions

• Remember... what you do to the numerator, you must do to the denominator

Multiple Choice

Which fraction is equivalent to ³/₄?

• ⁶/₄

• ³/₆

• ⁶/₈

• ⁵/₁₀

Multiple Choice

Which fraction is equivalent to ¹/₂?

• ²/₆

• ³/₆

• ⁴/₆

• ⁵/₆

Multiple Choice

• 4
• 12