Eureka Math Grade 1 Module 5 Lesson 9 Answer Key

Engage NY Eureka Math 1st Grade Module 5 Lesson 9 Answer Key

Eureka Math Grade 1 Module 5 Lesson 9 Problem Set Answer Key

Label the shaded part of each picture as one half
of the shape or one quarter of the shape.
Question 1.

Which shape has been cut into more equal parts? ______A____
Which shape has larger equal parts? _____B______
Which shape has smaller equal parts? ____A_______
Answer:
Shape A has been cut into more equal parts,
Shape B has larger equal parts,
Shape A has smaller equal parts,

Explanation:
As shown in the above picture
Shape A has been cut into more equal parts,
Shape B has larger equal parts,
Shape A has smaller equal parts.

Question 2.

Which shape has been cut into more equal parts? _____B_______
Which shape has larger equal parts? ____A_______
Which shape has smaller equal parts? ____B_______
Answer:
Shape B has been cut into more equal parts,
Shape A has larger equal parts,
Shape B has smaller equal parts,

Explanation:
As shown in the above picture
Shape B has been cut into more equal parts,
Shape A has larger equal parts,
Shape B has smaller equal parts.

Question 3.
Circle the shape that has a larger shaded part.
Circle the phrase that makes the sentence true.

The larger shaded part is (one half of / one quarter of) the whole shape.
Answer:

Explanation:
Circled the shape that has a larger shaded part.
Circled the phrase that makes the sentence true.
The larger shaded part is one half of the whole shape.

Color part of the shape to match its label.
Circle the phrase that would make the statement true.
Question 4.

Answer:

Explanation:
Colored part of the shape to matches its label
as shown above,
Circled the phrase that would make the statement true,
One half of the circle is larger than one fourth of the circle.

Question 5.

Answer:

Explanation:
Colored part of the shape to matches its label
as shown above,
Circled the phrase that would make the statement true,
One quarter of the rectangle is smaller than one half
of the rectangle.

Question 6.

Answer:

Explanation:
Colored part of the shape to matches its label
as shown above,
Circled the phrase that would make the statement true,
One quarter of the square is the same size as one
fourth of the square.

Eureka Math Grade 1 Module 5 Lesson 9 Exit Ticket Answer Key

Question 1.
Circle T for true or F for false.

a. One fourth of the circle is larger than one half of the circle.
T                     F
b. Cutting the circle into quarters gives you more pieces
than cutting the circle into halves.
T                     F
Answer:

Explanation:
Circled T for true or F for false as shown above for
a. One fourth of the circle is larger than one
half of the circle. False,
b. Cutting the circle into quarters gives you more pieces
than cutting the circle into halves. True.

Question 2.
Explain your answers using the circles below.

______Both shapes are similar circles___
______________________________
Answer:
Both shapes are similar circles,

Explanation:
By seeing the picture both shapes are
similar circles.

Eureka Math Grade 1 Module 5 Lesson 9 Homework Answer Key

Question 1.
Label the shaded part of each picture as one half of the
shape or one quarter of the shape.

Which picture has been cut into more equal parts? _____A______
Which picture has larger equal parts? _____A______
Which picture has smaller equal parts? _____B______
Answer:
Shape A has been cut into more equal parts,
Shape A has larger equal parts,
Shape B has smaller equal parts,

Explanation:
As shown in the above picture
Shape A has been cut into more equal parts,
Shape A has larger equal parts,
Shape B has smaller equal parts.

Question 2.
Write whether the shaded part of each shape is a
half or a quarter.
a.

The shaded part of both shapes is a half,

Explanation:
By seeing the picture the shaded part of
both shapes is a half.

b.

The shaded part of first shape is a quarter
and second shape is a half,

Explanation:
By seeing the picture the shaded part of
first shape is a quarter and second shape is a half.

c.

The shaded part of both shapes is a quarter,

Explanation:
By seeing the picture the shaded part of
both shapes is a quarter.

d.

The shaded part of both shapes is a half,

Explanation:
By seeing the picture the shaded part of
both shapes is a half.

Question 3.
Color part of the shape to match its label. Circle the
phrase that would make the statement true.
a.

b.

Answer:


Explanation:
Colored part of the shape to match its label.
Circled the phrase that would make the
statement true as
a. One quarter of the square is
smaller than one half of the square ,
b. One quarter of the rectangle is the
same size as one fourth of the rectangle.