# McGraw Hill My Math Grade 2 Chapter 5 Lesson 1 Answer Key Hundreds

All the solutions provided in McGraw Hill Math Grade 2 Answer Key PDF Chapter 5 Lesson 1 Hundreds will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 2 Answer Key Chapter 5 Lesson 1 Hundreds

Explore and Explain Teacher Directions: Color each stamp yellow and count the stamps by ones. Circle groups of ten in green to show tens. Count by tens to 100 with a classmate. Circle one hundred stamps in red to show a hundred. See and Show Write how many hundreds, tens, and ones.

Question 1. ____ hundred = ___ tens = ___ ones
1 hundred = 10 tens = 100 ones.

Explanation:
There are 1 hundred, 10 tens, and 100 ones.

Question 2. ____ hundreds = ___ tens = ___ ones
3 hundred = 30 tens = 300 ones.

Explanation:
There are 3 hundred, 30 tens, and 300 ones.

Write how many tens and hundreds.

Question 3.
500 ones = ___ tens = ____ hundreds
500 ones = 50 tens = 5 hundreds

Explanation:
There are 50 tens and 5 hundreds in 500 ones.

Question 4.
600 ones = ___ tens = ____ hundreds
600 ones = 60 tens = 6 hundreds

Explanation:
There are 60 tens and 6 hundreds in 600 ones.

Talk Math
Is 100 the same as ten tens? How do you know?

Yes, a hundred is the same as ten tens. As 10×10 = 100.

On My Own

Write how many hundreds, tens, and ones.

Question 5. ____ hundreds = ____ tens = ___ ones

6 hundreds = 60 tens = 600 ones.

Explanation:
There are 6 hundreds, 60 tens, and 600 ones.

Question 6. ____ hundreds = ____ tens = ___ ones

4 hundreds = 40 tens = 400 ones.

Explanation:
There are 4 hundreds, 40 tens, and 400 ones.

Question 7. ____ hundreds = ____ tens = ___ ones

5 hundreds = 50 tens = 500 ones.

Explanation:
There are 5 hundreds, 50 tens, and 500 ones.

Write how many tens and hundreds.

Question 8.
800 ones = ___ tens = ____ hundreds

800 ones = 80 tens = 8 hundreds

Explanation:
There are 8 hundreds, 80 tens, in 800 ones.

Question 9.
700 ones = ____ tens = ____ hundreds
700 ones = 70 tens = 7 hundreds

Explanation:
There are 7 hundreds, 70 tens, in 700 ones.

Write how many hundreds, tens, or ones.

Question 10.
500 = ___ tens
500 = 50 tens.

Explanation:
There are 50 tens in 500.

Question 11.
200 = ____ ones
200 = 200 ones.

Explanation:
There are 200 ones in 200.

Question 12.
400 = ____ hundreds
400 = 4 hundreds.

Explanation:
There are 4 hundreds in 400.

Question 13.
300 = ____ tens
300 = 30 tens.

Explanation:
There are 30 tens in 300.

Problem Solving

Question 14.
Sara has a collection of coins. She puts them in 30 piles of 10. How many hundreds does she have?
_____ hundreds
3 hundreds.

Explanation:
Given that Sara has a collection of coins and she puts them in 30 piles of 10 which is 30×10 = 300 coins. So the number of hundreds is 3 hundreds.

Question 15.
Kenny places his rock collection in 20. groups of 10. How many ones does he have? ____ ones
200 ones.

Explanation:
Given that Kenny places his rock collection in 20 groups of 10 which is 20×10 which is 200 rocks. So the number of ones is 200 ones.

Question 16.
Andreas counts 300 leaves on a tree. How many tens does he count?
_____ tens
30 tens.

Explanation:
Given that Andreas counts 300 leaves on a tree. So the number of tens he counts is 30 tens.

Write Math How many ones are in 4 hundreds? How do you know?
Given the number is 4 hundreds. So the number of ones will be 400.

### McGraw Hill My Math Grade 2 Chapter 5 Lesson 1 My Homework Answer Key

Practice

Write how many hundreds, tens, and ones.

Question 1. _____ hundreds = ____ tens = ____ ones
5 hundreds = 50 tens = 500 ones.

Explanation:
There are 5 hundreds, 50 tens, and 500 ones.

Question 2. _____ hundreds = ____ tens = ____ ones
3 hundreds = 30 tens = 300 ones.

Explanation:
There are 3 hundreds, 30 tens, and 300 ones.

Question 3. _____ hundreds = ____ tens = ____ ones
2 hundreds = 20 tens = 200 ones.

Explanation:
There are 2 hundreds, 20 tens, and 200 ones.

Write how many tens and hundreds.

Question 4.
900 ones = ____ tens = ____ hundreds
900 ones = 90 tens = 9 hundreds

Explanation:
There are 9 hundreds, 90 tens, in 900 ones.

Write how many hundreds, tens, or ones.

Question 5.
800 = ___ tens
800 = 80 tens.

Explanation:
There are 80 tens in 800.

Question 6.
400 = ____ ones
400 = 400 ones.

Explanation:
There are 400 ones in 400.

Question 7.
700 = ___ hundreds
700 = 7 hundreds.

Explanation:
There are 7 hundreds in 700.

Question 8.
600 = ___ tens
600 = 60 tens.

Explanation:
There are 60 tens in 600.

Solve. Draw models to help if needed.

Question 9.
Katie has 5 pages of star stickers. Each page has 100 stickers. How many star stickers does Katie have in all?
_____ star stickers 500 star stickers.

Explanation:
Given that Katie has 5 pages of star stickers and each page has 100 stickers. So the number of stickers will be 5×100 which is 500 stickers.

Question 10.
____ hundreds

Explanation:

Vocabulary Check

Question 11.
Circle the digit that shows hundreds. Underline the ones digit once. Underline the tens digit twice.
600