We included **HMH Into Math Grade 2 Answer Key PDF** **Module 5 Lesson 1 Use Expanded Form** to make students experts in learning maths.

## HMH Into Math Grade 2 Module 5 Lesson 1 Answer Key Use Expanded Form

I Can describe a three-digit number as hundreds, tens, and ones.

**Spark Your Learning**

How can you show Ella’s stickers?

Answer:

Read the following: Ella has 164 stickers in her sticker box. She wants to put them in her sticker book. Ten stickers fit in a row. Ten rows fit on a page. Help her organize her stickers.

**Build Understanding**

Chris collects marbles. He counts 321 marbles in his collection. Help Chris show the number 321 in different ways.

A. Draw a quick picture to show the 321 marbles.

Answer:

B. Write the number as hundreds, tens, and ones.

___ hundreds ____ tens ___ one

C. Write the number in expanded form.

___ + ___ + ____

Answer:

3 hundreds, 3 tens and 1 ones

300 + 30 + 1.

**
Turn and Talk** How does expanded form help you describe a three-digit number?

Answer:

Expanded form helps us to describe a three-digit number by showing us the hundreds, tens and ones clearly.

Nora goes to the butterfly show. There are 273 butterflies at the show. Help Nora show the number 273 in different ways.

A. Draw a quick picture to show the 273 butterflies.

Answer:

B. Write the number as hundreds, tens, and ones.

___ hundreds ___ tens ___ ones

C. Write the number in expanded form.

___ + ____ + ____

Answer:

2 hundreds, 7 tens and 3 ones

200 + 70 + 3.

**Turn and Talk** How does expanded form show the value of a number?

Answer:

Expanded form shows the value of the number as it shows the numbers with place values.

**Check Understanding Math Board**

Question 1.

Camila and her friends collect 219 shells. Show the number 219 in two ways.

___ hundreds ___ ten ___ ones

___ +___ + ____

Answer:

Explanation:

2 hundreds, 1 ten and 9 ones

200 + 10 + 9.

**On Your Own**

Question 2.

**Open Ended** Owen has some blocks. He has more than 100 blocks, but fewer than 200 blocks.

How many blocks could Owen have? Draw to show the number. Write the number in different ways.

__________________

Write the number as hundreds, tens, and ones.

____ hundred ___ tens ___ ones

Write the number in expanded form.

___ + ___ + ______

Owen could have ____ blocks.

Answer:

Explanation:

1 hundreds, 5 tens and 4 ones

100 + 50 + 4

Owen could have 154 blocks.

**I’m in a Learning Mindset!**

Was it hard to write a number in different ways?

How do I show my feelings when work is hard for me?

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