All the solutions provided inÂ **McGraw Hill My Math Grade 2 Answer Key PDF Chapter 8 Lesson 2 Quarters **will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 2 Answer Key Chapter 8 Lesson 2 Quarters

**Explore and Explain**

**Teacher Directions:** Use quarters, dimes, nickels, and pennies. Sort the coins into the correct columns. Count to find the value of the coins. Write the value on each column.

Answer:

The value of the coins is 41 Â˘.

25 Â˘ + 10 Â˘ + 5 Â˘ + 1 Â˘ = 41 Â˘.

Explanation:

**See and Show**

Helpful Hint

Remember Â˘ stands for cents

Count by 25s.

Start counting with the coin that has the greatest value.

Answer:

77 Â˘.

Explanation:

**Count to find the value of the coins.**

Question 1.

= _____________ Â˘

Answer:

80 Â˘.

Explanation:

Question 2.

= _____________ Â˘

Answer:

91 Â˘.

Explanation:

**Talk Math** How many quarters do you need to make 100Â˘?

Answer:

4 quarters.

Explanation:

We know 1 quarter = 25 cents.

2 quarter = 25 Ă— 2 = 50 cents

3 quarter = 25 Ă— 3 = 75 cents

4 quarter = 25 Ă— 4 = 100 cents.

Therefore 4 quarters make 100Â˘.

**On My Own**

**Count to find the value of the coins.**

Question 3.

= _____________ Â˘

Answer:

86 Â˘.

Explanation:

Question 4.

= _____________ Â˘

Answer:

100 Â˘.

Explanation:

Question 5.

= _____________ Â˘

Answer:

92 Â˘.

Explanation:

**How many quarters do you need to purchase each item?**

Question 6.

____________ quarters

Answer:

2 quarters.

Explanation:

Given 50 cents.

1 quarter = 25 cents

2 quarter = 50 cents.

Question 7.

____________ quarters

Answer:

4 quarters.

Explanation:

1 quarter = 25 cents.

We need to find how many quarters make 100 Â˘.

2 quarters = 25 Ă— 2 = 50

3 quarters = 25 Ă— 3 = 75

4 quarters = 25 Ă— 4 = 100

Therefore 4 quarters make 100 Â˘.

Question 8.

____________ quarters

Answer:

3 quarters

Explanation:

Given,

75 cents.

1 quarter = 25 cents

We need to find how many quarters make 75 Â˘.

2 quarters = 25 Ă— 2 = 50 cents

3 quarters = 25 Ă— 3 = 75 cents

**Problem Solving**

**Use the information to answer each question.**

Question 9.

Dale found a quarter, a dime, and three nickels under the sofa. His mom gave him another quarter. Does he have enough money to buy a school basketball game ticket that costs 50Â˘?

Can Dale also buy a juice box for 25Â˘?

Answer:

He has enough money to buy a school basketball game ticket that costs 50Â˘. But Dale doesn’t have enough money to buy juice for 25Â˘.

Explanation:

Given,

1 quarter = 25 Â˘, dime = 10 Â˘, 1 nickel = 5 Â˘

3 nickels = 3 Ă— 5 = 15 Â˘

Total = 25 + 10 + 15 = 50 Â˘.

Therefore he has enough money to buy a school basketball game ticket that costs 50Â˘.

Question 10.

Lindsay has 2 quarters and 5 dimes. She gives her friend I quarter. Lindsay needs 1000 to buy a stuffed animal. Does she have enough to buy the toy?

Answer:

No, she doesn’t enough money to buy a stuffed animal.

Explanation:

Given,

1 quarter = 25 Â˘.

2 quarter = 25 Ă— 2 = 50 Â˘.

1 dime = 10 Â˘.

2 dime = 10 Ă— 2 = 20 Â˘.

Total of 70 Â˘.

Therefore Lindsay doesn’t have enough money to buy a stuffed animal.

Question 11.

Jan has 1000 in quarters. She wants to buy bracelets. Each bracelet costs a quarter. How many bracelets can she buy?

Answer:

40 bracelets.

Explanation:

Given,

Jan has 1000 in quarters.

The cost of each bracelet = is 1 quarter.

1 quarter = 25 cents.

1000 quarter =?

1000 Ă· 25 = 40

She can buy 40 bracelets.

**HOT Problem** Bryan buys water for 75Â˘. He uses 3 quarters. Describe another way Bryan could have paid for the water.

Answer:

Given,

Cost of water = 75Â˘

1 quarter = 25 Â˘

3 quarters = 25 Ă— 3 = 75Â˘

### McGraw Hill My Math Grade 2 Chapter 8 Lesson 2 My Homework Answer Key

**Practice**

**Count to find the value of the coins.**

Question 1.

= ____________ Â˘

Answer:

71 Â˘.

Explanation:

25 + 25 + 10 + 5 + 5 + 1 = 71 Â˘.

Question 2.

= ____________ Â˘

Answer:

127 Â˘.

Explanation:

25 + 25 + 25 + 25 + 25 +1 + 1 = 127 Â˘.

Question 3.

= ____________ Â˘

Answer:

57 Â˘.

Explanation:

25 + 10 + 10 + 10 + 1 + 1 = 57 Â˘.

**Circle the correct number of quarters.**

Question 4.

Jamal wants to donate 75Â˘ to the animal shelter. How many quarters would that be?

Answer:

3 quarters.

Explanation:

Given,

Jamal wants to donate 75 Â˘.

1 quarter = 25 Â˘

2 quarters = 2 Ă— 25 = 50 Â˘

3 quarters = 3 Ă— 25 = 75 Â˘

Jamal needs 3 quarters.

Question 5.

Jeff has 3 quarters. His friend has 2 quarters. How many more cents does Jeff have than his friend?

_____________ Â˘

Answer:

Jeff has 25 cents more than his friend.

Explanation:

we know,

1 quarter = 25 cents

2 quarters = 50 cents.

3 quarters = 75 cents.

Jeff has 75 cents.

His friend has 2 quarters

2 quarters = 50 cents

Jeff has 25 cents more than his friend.

**Vocabulary Check**

**Circle the correct answer.**

Question 6.

quarter

Answer:

Quarter.

Explanation:

**Math at Home** Have your child use quarters to show you 50Â˘ and 75Â˘.

Answer:

2 quarters can make 50 Â˘ and 3 quarters can make 75 Â˘.

Explanation:

we know

1 quarter = 25 cents

2 quarters = 25 Ă— 2 = 50 cents

2 quarters = 25 Ă— 3 = 75 cents.