We included **HMH Into Math Grade 1 Answer Key PDF** **Module 11 Lesson 4 Compare Numbers **to make students experts in learning maths.

## HMH Into Math Grade 1 Module 11 Lesson 4 Answer Key Compare Numbers

I Can compare two-digit numbers to solve problems.

**Step It Out**

Question 1.

Use the clues to find how many acorns Mai has.

- Joe has 63 acorns.
- Mai has fewer acorns than Joe.
- Mai has more than 54 acorns.

A. Joe has _________ acorns.

Is the number of acorns Mai has equal to, greater than, or less than the number of acorns Joe has?

equal to

greater than

less than

Answer:

Joe has 63 acorns

Explanation:

The number acorns Mai has is less than the number of acorns joe has

So, Mai will not have 63, 64 and 68 acorns.

So, cross out the baskets with numbers greater than or equal to 63.

Answer:

Explanation:

I crossed the numbers 63, 64 and 68 as they are equal and greater than 63.

B. Mai has more than __________ acorns.

Circle the basket of acorns that belongs to Mai.

Answer:

C. Mai has __________ acorns.

Answer:

Mai has 55 acorns

Explanation:

I drew a circle around the basket that has the number 55

55 < 63 and 55 > 53

So, Mai has 55 acorns.

Question 2.

The table shows the number of Number butterflies 5 children make.

Sally makes 36 butterflies. Carlos makes more than Sally but fewer than 42. How many butterflies does Carlos make?

Use the information in the problem to solve.

A. Sally makes __________ butterflies.

Is the number of butterflies Carlos makes equal to, greater than, or less than the number of butterflies Sally makes?

equal to

greater than

less than

Answer:

Sally makes 36 butterflies

Explanation:

The number of butterflies carols makes is greater than the number of butterflies Sally makes

So, Carols will not have 28, 35 and 36 butterflies as they are not less than 36.

So, cross out all the numbers in the table that are less than or equal to 36.

Answer:

Explanation:

I drew a cross on all numbers that are less than or equal to 36

They are 28, 35 and 36.

B. Carlos makes fewer than __________ butterflies.

Circle the number of butterflies that Carlos makes.

Answer:

Explanation:

I drew a circle around the number 40 as it is greater than 36 and less than 42.

C. Carlos makes __________ butterflies.

Answer:

Carlos makes 40 butterflies.

**Turn and Talk** Explain how you used mental math. How did comparing tens help you solve this problem? How did comparing ones help you solve this problem?

Answer:

I used mental math for comparing tens

Comparing tens will help to solve if the numbers have different digits in tens place

Comparing ones will help to solve if the numbers have same digit in tens place.

Question 3.

Erika thinks of a number. The number is greater than 21. The number is less than 25. Which of these is her number?

A. The number is greater than ___________.

What numbers will you cross out? __________

Cross out the numbers.

Answer:

Explanation:

The number is greater than 21

So, i will cross the numbers 19, 20 and 13.

B. The number is less than ___________.

What numbers will you cross out? ___________

Cross out the numbers.

Answer:

Explanation:

The number is less than 25

So, i will cross the numbers 31 and 26.

C. What is her number?

Answer:

Explanation:

After crossing all the numbers that are greater than 25 and less than 21,

22 is the number that is left

21 < 22 < 25.

So, i marked the number 22.

**Check Understanding**

Question 1.

Mursal, Ty, and Lucy gather these shells. Mursal has a pail with more than 20 shells. Lucy has more shells than Mursal. How many shells does Mursal have?

Mursal has __________ shells

Answer:

Explanation:

Mursal, Ty, and Lucy gather these shells

Mursal has a pail with more than 20 shells

Lucy has more shells than Mursal

25 > 20 and 25 < 31

So, Mursal has 25 shells.

**On Your Own**

**Compare numbers to solve.**

Question 2.

The children at a school vote for school president. The table shows how many votes some children get.

Kim gets 52 votes. Jamie gets 32 votes. Ed gets more votes than Jamie but fewer than Kim. How many votes does Ed get?

Ed gets _________ votes.

Answer:

Explanation:

The children at a school vote for school president

Kim gets 52 votes. Jamie gets 32 votes

Ed gets more votes than Jamie but fewer than Kim

32 < 47 < 52

SO, Ed gets 47 votes.

Question 3.

**Use Repeated Reasoning **Owen buys one of these flags. His flag has a number greater than 65. His flag has a number less than 82. Which flag does Owen buy?

Owen buys flag ________.

Answer:

Explanation:

Owen buys one of these flags

His flag has a number greater than 65

His flag has a number less than 82

72 is less than 82 and greater than 65

65 < 72 < 82.

**Write <, > or =.**

Question 4.

19 20

Answer:

19 20

Explanation:

19 is less than 20.

Question 5.

72 97

Answer:

72 97

explanation:

72 is less than 97.

Question 6.

86 68

Answer:

86 68

Explanation:

86 is greater than 68.

Question 7.

79 79

Answer:

79 79

Explanation:

79 is equal to 79.

Question 8.

28 83

Answer:

28 83

Explanation:

28 is less than 83.

Question 9.

55 53

Answer:

55 53

Explanation:

55 is greater than 53.

Question 10.

31 15

Answer:

31 15

Explanation:

31 is greater than 15.

Question 11.

62 62

Answer:

62 62

Explanation:

62 is equal to 62.

Question 12.

90 10

Answer:

90 10

Explanation:

90 is greater than 10.

Question 13.

**Reason** Chloe has 19 marbles, and Daniel has 21 marbles. Martin has more marbles than Chloe but fewer marbles than Daniel. How many marbles does Martin have?

Martin has _________ marbles.

Answer:

Martin has 20 marbles

Explanation:

Chloe has 19 marbles, and Daniel has 21 marbles

Martin has more marbles than Chloe but fewer marbles than Daniel

20 is greater than 19 and less than 31

So, Martin has 20 marbles.

Question 14.

**Construct Argmuments** My number is less than 73 and greater than 69. Which of these could be my number? Circle the number.

Does your answer make sense? Explain.

Answer:

Explanation:

I drew circle around the number 71

69 < 71 > 73

My number 71 is less than 73 and greater than 69.

Question 15.

**Reason** My number is greater than 34 and less than 43. Which of these could be my number? There may be more than one answer. Circle the numbers.

Answer:

Explanation:

I dew circles around the numbers 37 and 40

34 < 37 > 43 and

34< 40 > 43

My number could be 37 or 40 because 37 and 40 are greater than 34 and less than 43.

Question 16.

**Reason** Write true or false.

Any number greater than 50 is also greater than 48._______

Answer:

No

Explanation:

49 and 50 are greater than 48 but

49 and 50 are not greater than 50.

Any number less than 50 is also less than 30. _______

Answer:

No

Explanation:

The numbers up to 29 are less than 30

The numbers less than 50 and more than 29 are not less than 30.

Question 17.

**Open-Ended** Karen and Sergio pick lemons from their tree. Show how many lemons they each could pick. Use the clues to complete the table.

- On Tuesday, Sergio picks fewer lemons than Karen.
- On Wednesday, Sergio picks more lemons than Karen.
- On Thursday, Karen picks the same number of lemons as Sergio.

Answer:

Explanation:

I completed the table using the clues given

On Tuesday, Sergio picks fewer lemons than Karen

That is less than 19

15 < 19

On Wednesday, Sergio picks more lemons than Karen

That is greater than 25

28 > 25

On Thursday, Karen picks the same number of lemons as Sergio.

That is equal to 30

30 = 30.

Question 18.

**Reason** Use the table. On what days does Karen pick more than 20 lemons?

__________ and ___________

Answer:

Wednesday and Thursday

Explanation:

Karen picked 25 and 30 lemon which are greater than 20

So, Karen picked more lemons on Wednesday and Thursday.

**Open-Ended** Write a number to make the comparison true.

Question 19.

__________ = 28

Answer:

28 = 28

Explanation:

28 is equal to 28

So, I wrote the number 28 to make the comparison true.

Question 20.

__________ < 28

Answer:

20 < 28

Explanation:

28 is less than 28

So, i wrote the number 20 to make the comparison true.

Question 21.

__________ > 28

Answer:

30 > 28

Explanation:

30 is greater than 28

So, I wrote the number 30 to make the comparison true.

Question 22.

89 = __________

Answer:

89 = 89

Explanation:

89 is equal to 89

So, I wrote the number 89 to make the comparison true.

Question 23.

89 > __________

Answer:

89 > 79

Explanation:

79 is less than 89

So, I wrote the number 79 to make the comparison true.

Question 24.

89 < __________

Answer:

89 < 99

Explanation:

99 is greater than 89

So, I wrote the number 99 to make the comparison true.