Mathematics
Grade 5
15 min
Count money - pennies only
Count money - pennies only
Tutorial Preview
1
Introduction & Learning Objectives
Learning Objectives
Identify a penny and state its value.
Accurately count a collection of pennies and determine their total value in cents.
Express the total value of pennies using both cent (¢) and dollar ($) notation.
Convert a value in cents (from pennies) to its equivalent decimal dollar amount.
Solve simple word problems involving counting and valuing pennies.
Explain the relationship between pennies, cents, and hundredths of a dollar.
Have you ever found a shiny copper coin on the ground? ✨ That's a penny! Do you know how much it's worth and how to count a whole pile of them?
In this lesson, we're going to become experts at counting pennies. You'll learn how to quickly find the total value of any number of pennies and write that amount correctly...
2
Key Concepts & Vocabulary
TermDefinitionExample
PennyA small copper-colored coin worth one cent. It features Abraham Lincoln on one side.If you have one penny, you have one cent.
Cent (¢)The basic unit of money in the United States, representing one hundredth of a dollar. The symbol for cent is ¢.A penny is worth 1¢. Ten pennies are worth 10¢.
ValueThe worth or amount of something. For money, it's how much purchasing power it has.The value of a penny is 1 cent.
Decimal Notation for MoneyA way to write money amounts using a decimal point to separate dollars from cents. The two digits after the decimal point represent cents.100 cents is written as $1.00. 50 cents is written as $0.50.
Total ValueThe sum of the values of all items in a collection. When counting pennies, it's the sum of all their individual v...
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Core Formulas
Value of a Single Penny
$1 \text{ penny} = 1 \text{ cent} = \$0.01$
Each penny you count adds one cent to your total. This is the fundamental value to remember.
Counting Multiple Pennies
$N \text{ pennies} = N \text{ cents} = \$0.0N \text{ (if } N < 100) \text{ or } \$D.CC \text{ (if } N \ge 100)$
To find the total value of multiple pennies, simply count them one by one. The number of pennies you have is equal to the number of cents you have. For amounts 100 cents or more, convert to dollars and cents.
Converting Cents to Dollars
$X \text{ cents} = \frac{X}{100} \text{ dollars}$
To convert an amount in cents to dollars, divide the number of cents by 100. This is equivalent to moving the decimal point two places to the left. Remember to always include two digits af...
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Sign Up Free to ContinueSample Practice Questions
Challenging
If you save 8 pennies every day in February on a non-leap year (28 days), what will be the total value of your savings at the end of the month, in dollars?
A.$2.24
B.$22.40
C.$224
D.$0.28
Challenging
A gumball machine only accepts pennies. If a gumball costs $0.35, how many pennies do you need to insert to get 4 gumballs?
A.35 pennies
B.140 pennies
C.40 pennies
D.1.40 pennies
Challenging
A jar of pennies has a total value between $3.80 and $3.90. The number of pennies in the jar is a multiple of 7. How many pennies are in the jar?
A.380
B.390
C.385
D.378
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