We included HMH Into Math Grade 2 Answer Key PDF Module 4 Review to make students experts in learning maths.

Vocabulary

hundred
thousand

Write the word to complete the sentence.

Question 1.
There are 10 hundreds in 1 ______
There are 10 hundreds in 1 thousand.

Question 2.
There are 10 tens in 1 ______
There are 10 tens in 1 hundred.

Concepts and Skills

Question 3.
Ms. Tomlin has 30 flowerpots. She plants 10 seeds in each flowerpot. How many seeds does she have? Fill in the bubble next to the correct answer.
(A) 400
(B) 300
(C) 200
(B) 300

Explanation:
30 tens is 3 hundreds.

Question 4.
There are 70 tens. Write how many hundreds. Write the number.
____ hundreds
______
7 hundreds
700

Explanation:
10 tens is 1 hundred. So, 70 tens will be 7 hundreds.

Question 5.
Circle tens to make hundreds. Write the number in different ways.
____ tens
____ hundreds ___ tens

Explanation:
22 tens
2 hundreds 2 tens

Question 6.
There are 11 boxes of crackers. There are 10 crackers in each box. How many crackers are in the boxes?
___ crackers
110 crackers

Explanation:
There are 11 boxes of crackers.
There are 10 crackers in each box.
10 tens is 1 hundred, 11 tens is 1 hundred and 1 tens that is 110.

Fill in the bubble next to the correct answer.

Question 7.
A concrete model for the number has 5 hundreds blocks, 8 tens blocks, and 2 ones blocks. What is the number?
(A) 825
(B) 582
(C) 528
(B) 582

Explanation:
5 hundreds, 8 tens and 2 ones is 500 + 80 + 2 = 582.

Question 8.
Which number is shown by the blocks?

(A) 134
(B) 143
(C) 431
(B) 143

Explanation:
1 hundred, 4 tens and 3 ones is 100+ 40 + 3 = 143.

Question 9.
What is the value of the digit 8 in the number 842?
(A) 8
(B) 80
(C) 800
(C) 800

Explanation:
The value of 8 is 842 is 800 as 8 is in hundreds place.

Question 10.
Circle all of the numbers with the digit 3 in the hundreds place.
325 523 235 352