Into Math Grade 4 Module 5 Lesson 3 Answer Key Multiply Using Expanded Form

We included HMH Into Math Grade 4 Answer Key PDF Module 5 Lesson 3 Multiply Using Expanded Form to make students experts in learning maths.

HMH Into Math Grade 4 Module 5 Lesson 3 Answer Key Multiply Using Expanded Form

I Can use partial products to find the product of a 1-digit number and a 3-digit number.

Spark Your Learning

A community theater seats 123 people. A new play will run 4 shows. All of the seats are sold for all of the shows. How many tickets were sold?
$HMH Into Math Grade 4 Module 5 Lesson 3 Answer Key Multiply Using Expanded Form 1$
$HMH Into Math Grade 4 Module 5 Lesson 3 Answer Key Multiply Using Expanded Form 2$
Answer:

Explanation:
492 tickets are sold for 4 shows.

Turn and Talk How can you solve the problem another way?

Build Understanding

1. To build the sets for the play, the stage crew manager buys 3 boxes of nails with 115 nails in each box. How many nails does he buy?
$HMH Into Math Grade 4 Module 5 Lesson 3 Answer Key Multiply Using Expanded Form 3$

A. How can you write 115 in expanded form?
______________________________
B. How can you use the Distributive Property to find the number of nails the stage manager buys?
______________________________

Draw an area model using expanded form to help you find the product. Then use the Distributive Property to record the product for each smaller rectangle.
$HMH Into Math Grade 4 Module 5 Lesson 3 Answer Key Multiply Using Expanded Form 4$
Answer:

Each part shows a partial product and is part of the whole product.
C. How can you use the partial products to find the product of 3 and 115?
___ + ___ + ___ = ___
D. The stage manager buys ___ nails.

Explanation:
115 x 3 =
(100 + 10 + 5) x 3 = 345
The stage manager buys 345 nails.

Connect to Vocabulary
A partial product is a product that results when the ones, tens, hundreds, and so on are multiplied separately. The partial products are then added together to find the whole product.

Step It Out

2. The production assistant prints 525 copies of the program for the play. Each program uses 4 sheets of paper. How many sheets of paper will be used?
Find 4 × 525. Use expanded form.
$HMH Into Math Grade 4 Module 5 Lesson 3 Answer Key Multiply Using Expanded Form 5$
A. Write 525 in expanded form.
4 × 525 = 4 × (___ + ____ + ___)
B. Use the Distributive Property.
4 × 525 = (__ × __) + (___ × ___) + (__ × ___)
C. Multiply to find each partial product Use the grid to record the partial products, starting with the greatest place. Then add to find the whole product.
$HMH Into Math Grade 4 Module 5 Lesson 3 Answer Key Multiply Using Expanded Form 6$
Answer:

Explanation:
4 × 525 = 4 × (500 + 20 + 4)
4 × 525 = ( 500 × 4 ) + ( 20 × 4 ) + ( 5 × 4 )
Therefore, 2100 sheets of paper will be used.

Check Understanding Math Board

Use expanded form to find the product.

Question 1.
Amber has 4 rolls of ribbon. How many inches of ribbon does Amber have?
$HMH Into Math Grade 4 Module 5 Lesson 3 Answer Key Multiply Using Expanded Form 7$
Answer:

Explanation:
545 = 500 + 40 + 5
2100 inches of ribbon Amber have.

Question 2.
6 × 219 ___
Answer:

Explanation:
219 = 200 + 10 + 9
The product of 219 and 6 is 1314.

Question 3.
8 × 175 = ___
Answer:

Explanation:
175 = 100 + 70 + 5
The product of 175 and 8 is 1400.

On Your Own

Use expanded form to find the product.

Question 4.
A school cafeteria serves 437 lunches in one day. If they serve the same number of lunches for 5 days, how many lunches will they serve?
$HMH Into Math Grade 4 Module 5 Lesson 3 Answer Key Multiply Using Expanded Form 8$
Answer:

Explanation:
435 = 400 + 30 + 5
The school serves 2185 meals for 5 days.

Question 5.
Reason Tressa needs 1,800 small tiles to complete a mosaic. She buys 7 packages with 288 tiles in each package. Will she have enough tiles?
Answer: