All the solutions provided in McGraw Hill My Math Grade 1 Answer Key PDF Chapter 9 Lesson 9 Halves will give you a clear idea of the concepts.
McGraw-Hill My Math Grade 1 Answer Key Chapter 9 Lesson 9 Halves
Explore and Explain
Teacher Directions: Trace a square. a circle, and a rectangle attribute block to make three pig pens. Draw lines to separate each shape into two equal parts. Shade each part a different color.
Answer:
See and Show
A whole that is separated into 2 equal parts is separated into halves.
Each part is a half of the whole.
Write how many equal parts make up the whole.
Question 1.
_____________ equal parts
Answer:
2 equal parts
Explanation:
2 equal parts will make up the whole.
Question 2.
_____________ equal parts
Answer:
2 equal parts
Explanation:
2 equal parts will make up the whole.
Draw lines to show two equal parts. Write how many halves.
Question 3.
_____________ halves
Answer:
Explanation:
I drew line to show the two equal parts of the given shape
2 halves will make up the whole.
Question 4.
_____________ halves
Answer:
Explanation:
I drew line to show the two equal parts of the given shape
2 halves will make up the whole.
Talk Math How many halves make up a whole?
Answer:
2 halves will make up a whole.
On My Own
Write how many equal parts make up the whole.
Question 5.
_____________ equal parts
Answer:
2 equal parts
Explanation:
2 equal parts will make up the whole.
Question 6.
_____________ equal parts
Answer:
2 equal parts
Explanation:
2 equal parts will make up the whole.
A half of each shape is missing. Draw the missing half.
Question 7.
Answer:
Explanation:
I drew the missing half of the given shape.
Question 8.
Answer:
Explanation:
I drew the missing half of the given shape.
Question 9.
Answer:
Explanation:
I drew the missing half of the given shape.
Question 10.
Answer:
Explanation:
I drew the missing half of the given shape.
Color half of each shape. Write how many parts are shaded.
Question 11.
____________ of ___________ parts
Answer:
Explanation:
I colored half of each given shape
1 of 2 parts is shaded.
Question 12.
____________ of ___________ parts
Answer:
Explanation:
I colored half of each given shape
1 of 2 parts is shaded.
Problem Solving
Question 13.
Joey has a hot dog. He cuts it in half. How many equal parts is the hot dog cut into?
_____________ equal parts
Answer:
2 equal parts
Explanation:
Joey has a hot dog
He cuts it in half
The hot dog is cut into 2 equal parts
Question 14.
Tina draws this square. Help Tina by drawing a line to show 2 equal parts.
Answer:
Explanation:
Tina draws this square
I drew line to show the two equal parts of the given shape
2 halves will make up the whole.
HOT Problem Jenna is eating half of an orange. Samantha is eating the other half of the same orange. Jenna says she has less than Samantha. Can she be right?
Answer:
No, Jenna cannot be right because halves are 2 equal parts of a whole.
McGraw Hill My Math Grade 1 Chapter 9 Lesson 9 My Homework Answer Key
Practice
Write how many equal parts make up the whole.
Question 1.
____________ equal parts
Answer:
2 equal parts
Explanation:
2 equal parts will make up the whole.
Question 2.
____________ equal parts
Answer:
2 equal parts
Explanation:
2 equal parts will make up the whole.
Draw lines to show two equal parts. Write how many halves.
Question 3.
_____________ halves
Answer:
Explanation:
I drew line to show the two equal parts of the given shape
2 halves will make up the whole.
Question 4.
_____________ halves
Answer:
Explanation:
I drew line to show the two equal parts of the given shape
2 halves will make up the whole.
A half of each shape is missing. Draw the missing half.
Question 5.
Answer:
Explanation:
I drew the missing half of the given shape.
Question 6.
Answer:
Explanation:
I drew the missing half of the given shape.
Color half of each shape. Write how many parts are shaded.
Question 7.
___________ of _____________ parts
Answer:
Explanation:
I colored half of each given shape
1 of 2 parts is shaded.
Question 8.
___________ of _____________ parts
Answer:
Explanation:
I colored half of each given shape
1 of 2 parts is shaded.
Question 9.
Two friends share an apple equally. How many equal parts are there?
____________ equal parts
Answer:
2 equal parts
Explanation:
If two friends share an apple equally there should be two equal parts to share.
Vocabulary Check
Question 10.
Circle the shape that shows halves.
Answer:
Explanation:
I drew a circle around the shape that shows halves.
Math at Home Ask your child to use yarn to divide the kitchen table into 2 equal parts. Have him or her describe the 2 ports in different ways, such as equal parts. 1 of 2 parts, or half of.
Answer: