2nd grade · Math · Unit 12 of 17
Dollars & Cents
Count coins and bills
What your child practices
US money: pennies, nickels, dimes, quarters and dollar bills. Counting a handful of coins, making an amount, and word problems with the ¢ and $ signs.
Alabama Course of Study content standard: 2.24 · solving problems with dollar bills, quarters, dimes, nickels and pennies, using the $ and ¢ symbols
How we explain it
Children can open this short lesson before they practice.
- Penny 1¢, nickel 5¢, dime 10¢, quarter 25¢, dollar $1 (100¢).
- Count the biggest coins first.
- Then count on with the smaller coins.
Example: A quarter, a dime, a nickel and 2 pennies. How much? 25¢, then 35¢, then 40¢. 2 pennies more: 41¢, 42¢. Answer: 42¢
Dollars & Cents in Alabama
In the Alabama Course of Study, this is unit 12 of 17 in 2nd grade Math, after Even, Odd and Ordinals and before Five-Minute Clock.
Gradelings describes a child's practice on this unit as Beginning, Approaching, Meeting or Exceeding (Four practice steps). That reflects practice, not a report-card mark: the teacher decides the mark.
Sample questions
A taste of this unit. In the app, questions change every time and get easier or harder to match your child.
Question 1
3 dollar bills and 3 quarters. How much money?
- $3.75
- $4.75
- $3.50
- $4.00
$3.75
Hint: Count the dollars, then count on 25¢ for each quarter.
Question 2
Priya has $19. A friend gives Priya $18 more. How many dollars now?
- $47
- $1
- $37
- $38
$37
Hint: Add the dollars: 19 + 18.
Question 3
Lena has 2 dimes and 2 nickels. How much money is that?
- 35¢
- 40¢
- 4¢
- 30¢
30¢
Hint: 2 dimes = 20¢. 2 nickels = 10¢. Add them.
Question 4
Make 30¢.
30¢
Hint: Use the biggest coin that fits, then add smaller coins. A quarter is 25¢, a dime 10¢, a nickel 5¢, a penny 1¢.
Question 5
How much money is this?
- 42¢
- 41¢
- 36¢
- 40¢
41¢
Hint: Start with the biggest one and count on: 25¢, 10¢, 5¢, 1¢.
Question 6
Which coin is worth the most?
quarter
Hint: Size can fool you: a dime is small but worth more than a nickel or a penny.