All the solutions provided in McGraw Hill Math Grade 2 Answer Key PDF Chapter 2 Lesson 6 Even and Odd Numbers will give you a clear idea of the concepts.
McGraw-Hill My Math Grade 2 Answer Key Chapter 2 Lesson 6 Even and Odd Numbers
Explore and Explain
If the groups are equal with none left over, your number is even.
If you have one left over cube, your number is odd.
Teacher Directions: Roll a blue number cube. Make a cube train to show the number. Try to break the train into two equal groups. Place any extras on the red cube. Is the number even or odd? Repeat. Draw the groups.
Explanation:
See and Show
An even number of objects can be counted by 2s.
Helpful Hint
Start with 4 cubes. Make pairs. Count 2, 4
An odd number of objects has 1 left over when’counted by 2s.
Start with 5 cubes. Make pairs. 1 is left over. Count. 2, 4, 5
Use connecting cubes to show the number. Circle even or odd.
Question 1.
Answer:
Explanation:
A whole number that is able to be divided by two into two equal whole numbers is an even number
4 can be divided in to two equal halves
Question 2.
Answer:
Explanation:
The whole numbers that cannot be divided exactly into pairs
5 cannot be divided in to equal parts
Question 3.
Answer:
Explanation:
A whole number that is able to be divided by two into two equal whole numbers is an even number
8 can be divided in to two equal halves
Question 4.
Answer:
Explanation:
The whole numbers that cannot be divided exactly into pairs
9 cannot be divided in to equal parts
Write the number of cubes. Circle even or odd.
Question 5.
____ even odd
Answer:
6
Explanation:
A whole number that is able to be divided by two into two equal whole numbers is an even number
6 can be divided in to two equal halves
Question 6.
____ even odd
Answer:
3
Explanation:
The whole numbers that cannot be divided exactly into pairs
3 cannot be divided in to equal parts
Talk Math When might you use even and odd numbers?
On My Own
Use connecting cubes to show the number. Circle even or odd.
Question 7.
Answer:
Explanation:
The whole numbers that cannot be divided exactly into pairs
11 cannot be divided in to equal parts
Question 8.
Answer:
Explanation:
A whole number that is able to be divided by two into two equal whole numbers is an even number
12 can be divided in to two equal halves
Question 9.
Answer:
Explanation:
The whole numbers that cannot be divided exactly into pairs
17 cannot be divided in to equal parts
Question 10.
Answer:
Explanation:
A whole number that is able to be divided by two into two equal whole numbers is an even number
14 can be divided in to two equal halves
Question 11.
Answer:
Explanation:
A whole number that is able to be divided by two into two equal whole numbers is an even number
8 can be divided in to two equal halves
Question 12.
Answer:
Explanation:
The whole numbers that cannot be divided exactly into pairs
19 cannot be divided in to equal parts
Write the number of cubes. Circle even or odd.
Question 13.
______ even odd
Answer:
13
Explanation:
The whole numbers that cannot be divided exactly into pairs
13 cannot be divided in to equal parts
Question 14.
______ even odd
Answer:
8
Explanation:
A whole number that is able to be divided by two into two equal whole numbers is an even number
8 can be divided in to two equal halves
Question 15.
______ even odd
Answer:
10
Explanation:
A whole number that is able to be divided by two into two equal whole numbers is an even number
10 can be divided in to two equal halves
Question 16.
______ even odd
Answer:
7
Explanation:
The whole numbers that cannot be divided exactly into pairs
7 cannot be divided in to equal parts
Question 17.
______ even odd
Answer:
Explanation:
A whole number that is able to be divided by two into two equal whole numbers is an even number
16 can be divided in to two equal halves
Problem Solving
Question 18.
Ben has 16 pennies. Does he have an even or odd number of pennies?
Answer:
Even
Explanation:
Ben has 16 pennies.
16 can be divided into two equal halves
8 + 8 = 16
Question 19.
Mr. Rice thinks of a number between 14 and 17. The number is even. What is the number?
Answer:
16
Explanation:
Mr. Rice thinks of a number between 14 and 17.
The number is even.
So, the number is 16
16 can be divided into two equal halves
8 + 8 = 16
Question 20.
Miss Lee has 18 plants. She wants to split them between two friends. How many plants will she give each friend?
___ plants
Answer:
9 plants
Explanation:
Miss Lee has 18 plants. She wants to split them between two friends.
9 + 9 = 18
8 plants that she give each friend.
Write Math Explain how you know 15 is an odd number.
Explanation:
15 cannot be divided into 2 equal parts
7 + 7 = 14
8 + 8 = 16
McGraw Hill My Math Grade 2 Chapter 2 Lesson 6 My Homework Answer Key
Practice
Use buttons or pennies to show each number. Circle even or odd.
Question 1.
Answer:
Explanation:
A whole number that is able to be divided by two into two equal whole numbers is an even number
8 can be divided in to two equal halves
Question 2.
Answer:
Explanation:
A whole number that is able to be divided by two into two equal whole numbers is an even number
16 can be divided in to two equal halves
Question 3.
Answer:
Explanation:
The whole numbers that cannot be divided exactly into pairs
11 cannot be divided in to equal parts
Question 4.
Answer:
Explanation:
The whole numbers that cannot be divided exactly into pairs
19 cannot be divided in to equal parts
Write the number of buttons. Circle even or odd.
Helpful Hint
Circle pairs. If none are left over, the number is even.
Question 5.
____ even odd
Answer:
Explanation:
The whole numbers that cannot be divided exactly into pairs
7 cannot be divided in to equal parts
Question 6.
____ even odd
Answer:
Explanation:
A whole number that is able to be divided by two into two equal whole numbers is an even number
6 can be divided in to two equal halves
Question 7.
____ even odd
Answer:
Explanation:
The whole numbers that cannot be divided exactly into pairs
5 cannot be divided in to equal parts
Question 8.
Katy has 13 oranges, 12 apples, and 6 bananas. She also has two boxes. Which fruit cannot be put evenly into the two boxes?
_______________________________
Answer:
Oranges
Explanation:
13 oranges, 12 apples, and 6 bananas.
apples and banana are in even but oranges are odd
13 cannot be divided in to two equal halves.
Vocabulary Check
Draw lines to match.
Explanation:
Math at Home Give your child random numbers up to 20 and let them tell you if they are even or odd. Use buttons or coins if needed.