We included HMH Into Math Grade 1 Answer Key PDF Module 11 Review to make students experts in learning maths.

Vocabulary

Write vocabulary words to complete the sentence.

Vocabulary
is equal to
is greater than
is less than

Question 1.
19 ___________ 25.
19 is less than 25.

Question 2.
99 ___________ 99.
99 is equal to 99.

Question 3.
53 ___________ 35.
53 is greater than 35.

Concepts and Skills

Compare the numbers. Write <, >, or =.

Question 4.
73 82
73 82

Explanation:
73 is less than 82.

Question 5.
36 36
36 36

Explanation:
36 is equal to 36.

Question 6.
85 87
85 87

Explanation:
85 is less than 87.

Question 7.
98 89
98 89

Explanation:
98 is greater than 89.

Solve. Draw tens and ones to explain.

Question 8.
Safin has 24 books. Mina has 27 books. Who has fewer books?
__________ has fewer books.
Safin has fewer books

Explanation:
The numbers 24 and 27 has same number of tens
So, compare ones
4 < 7
So, 24 is less than 27
Therefore, Safin has fewer books.

Fill in the bubble next to the correct answer.

Question 9.
Which number is less than 48?
(A) 42
(B) 48
(C) 84
(A) 42

Explanation:
The number 42 has less ones than 48
So, 42 is less than 48
42 < 48.

Question 10.
Which number is greater than 29?
(A) 19
(B) 28
(C) 31
(C) 31

Explanation:
The number 31 has more tens than 29
So, 31 is greater than 29
31 > 29.

Question 11.
Which number is greater than 75 and less than 85?
(A) 73
(B) 80
(C) 86
(B) 80

Explanation:
The number 80 has less more tens than 75 and less ones than 85
So, 80 is greater than 75 and less than 85
75 < 80 < 85.

Compare the numbers.
Find which is less or which is greater.

Question 12.
Compare 64 and 73.
____________ is greater than ____________.
73 is greater than 64.

Explanation:
Compare the numbers 64 and 73
The number 73 has more number of tens than 64
73 > 64
So, 73 is greater than 64.

Question 13.
Compare 55 and 60.
____________ is less than ____________.
55 is less than 60

Explanation:
Compare the numbers 55 and 60
The number 5 has less number of tens than 60
55 < 60
So, 55 is less than 60.

Compare numbers to solve.

Question 14.
Tyra brings 49 batteries. Karl brings 78 batteries. Desi brings more than Tyra but fewer than Karl. How many batteries does Desi bring? ___________ batteries