We included HMH Into Math Grade 2 Answer Key PDF Module 7 Lesson 3 Compute the Value of Coin Combinations to make students experts in learning maths.
HMH Into Math Grade 2 Module 7 Lesson 3 Answer Key Compute the Value of Coin Combinations
I Can order coins to find the total value of a group of coins.
Spark Your Learning
How can you order the coins?
Provide each group of children with a small bag of play coins. Each bag should contain about 10 coins: a mix of quarters, dimes, nickels, and pennies, with at least one of each coin. Have children grab a handful of coins from the bog and show how they can order the coins. Then have them find the total value of the coins.
Build Understanding
Vera uses these coins to buy a hair clip. What is the total value of the coins?
Answer:
The total value of the coins is 56 cents.
Explanation:
In the above picture, we can see that 1 quarter, 1 penny, 2 nickels, and 2 dimes. As 1 quarter is 25 cents, 1 penny is 1 cent, 1 nickel is 5 cents and 1 dime is 10 cents. So the total value of the coins is 25+1+10+20 which is 56 cents.
Connect to Vocabulary
A coin with the greatest value is worth the most money.
Answer:
Quarter.
Explanation:
A coin with the greatest value is a quarter and its worth is 25 cents.
A coin with the least value is worth the smallest amount of money.
Answer:
Penny.
Explanation:
A coin with the least value is a penny and the value of a penny is 1 cent.
A. How can you draw Vera’s coins in order from greatest value to least value?
Answer:
B. How can you count on to find the total value of Vera’s coins?
Answer:
We can count the total value by adding all the values of the coins.
C. What is the total value of the coins? Remember to write the cent sign. ____
Answer:
41¢.
Explanation:
The total value of the coins is 25+10+5+1 which is 41¢.
Turn and Talk Why did you count on the way you did to find the total value of the coins? Explain.
Step It Out
1. Juan uses these coins to buy o rubber duck. What is the total value of the coins?
A. Draw the coins in order from greatest value to least value.
Answer:
B. Count on to find the total value of the coins.
Answer:
77¢.
Explanation:
In the above image, we can see 2 pennies, 2 quarters, 3 nickels, and 1 dime. As 1 quarter is 25 cents, 1 penny is 1 cent, 1 nickel is 5 cents and 1 dime is 10 cents. So the total value of the coins is 2+50+15+10 which is 77¢.
C. Write the total value of the coins using c.
Answer:
77¢.
Explanation:
The total value of the coins is 2+50+15+10 which is 77¢.
Check Understanding Math Board
Question 1.
Cecily uses these coins to buy a toy. What is the total value of her coins?
Answer:
81¢.
Explanation:
Given that Cecily uses these coins to buy a toy. So the value of the coins will be 50+30+1 which is 81¢.
On Your Own
Question 2.
Use Structure Tasha uses these coins to buy a balloon. What is the total value of the coins? Draw
to show your work.
Answer:
87¢.
Explanation:
Given that Tasha uses these coins to buy a balloon, the value of the coins is 75+10+2 which is 87¢.
Question 3.
Construct Arguments Explain how you solved Problem 2.
Answer:
Problem 2 was solved by placing the value of the coins and adding them.
I’m in a Learning
How did I feel about my learning when I was finding the total value of a group of coins?