Practice the problems of Math in Focus Grade 2 Workbook Answer Key Chapter 11 Money to score better marks in the exam.

Math Journal

Shawn made some mistakes in his homework. Help him correct the mistakes.

Example
Shawn’s mistake: 35¢ = $3.50 Correct answer: 35¢ =$0.35

Question 1.
Shawn’s mistake: One dollar and sixty cents = $1.06 Correct answer: _______ Answer: Correct answer is one dollar 06 cents. Question 2. Shawn’s mistake: 450¢ =$450
Correct answer is 450 cents = 450 cents.

Question 3.
Shawn’s mistake: $6 is$5 less than $10. Correct answer: ____________ Answer: Correct answer is$6 and $5 is less than$10.

Question 4.
Shawn’s mistake: $90 is$10 more than $100. Correct answer: _____________ Answer: Correct answer is$90 and $10 is more than$100.

Challenging Practice

Draw the amount of money using

Example
$5.70 Question 1.$4.60

$4.60 =$1 ++$1+$1+$1+ 25 cents + 25 cents + 10 cents. Question 2.$9.40

$9.40 =$5+$1 +$1+$1+$1+ 25 cents + 5 cents + 10 cents + 10 cents.

Problem Solving

Find different combinations of coins and bills that can make each amount.

Example

Question 1.
$60.30 Answer: Question 2.$25.00

Which amount is the greatest? _______
Answer: $60.30 is the greatest than$25.00

Chapter Review/Test

Vocabulary

Fill in the blanks with words or symbols from the box.

Question 1.
A _____ separates the dollars from the cents.
A decimal point separates the dollar from the cents.

Question 2.
100¢ makes _______ 1.
100 cents makes 1 dollar.

Question 3.
$.75 can also be written as 75 _____ Answer:$.75 cannot written has 75.

Concepts and Skills

Identify the value of each bill or coin.

Question 4.

1 dime

Question 5.

1 penny

Question 6.

20 dollars

Question 7.

1 dollar

Write the amount of money in words and numbers.

Question 8.

Quarter dollar + quarter dollar + 1 dime + 5 cents + 5 cents + 5 cents + 1 penny
Quarter dollar = 25 cents
65 cents 1 dime 1 penny.
And
1 dime = 10cents
1 penny = 1cent
so
65 cents + 10cent + 1 cent =76 cent

Question 9.

10 dollars + 10 dollars + 1 dime + 1 dime + 1 dime + 1 dime + 1 penny + 1 penny
= 20 dollars 4 dime 2 penny
And
20 dollars = 2000cents
4 dime = 40cents
2penny = 2cents
so
2000cents + 40cents + 2cents = 2042 cent

Write the amount in dollars or cents.

Question 10.
50¢ = $_______ Answer: 50 cents = half dollar Question 11. 125¢ =$ _______
125cents = 1.25 dollars

Question 12.
$16 = _______¢ Answer:$16 = 1600 cents

Question 13.
$7.02 = ____ ¢ Answer: 702 cents Compare. Question 14. Which is the least amount? _____ Answer: 17.95 is the least amount. Question 15. Which is the greatest amount? ____ Answer:$72.52 is the greatest amount.

Problem Solving

Jeffrey has two $1 bills. He buys an ice cream for 70¢. How much does he have left? He has ____ left. Answer: Jeffrey has two$1 bills = $2 = 200 cent He buys an ice cream = 70 cents He have left = 200 cents – 70 cents = 130 cents. Question 17. Anita has$150. She spends $53 on books and$35 on a pair of shoes. How much does she have left?
She has $____ left. Answer: Anita has$150
She spends on books = $53 She spends on a pair of shoes =$35