Finding the Least Amount of Coins that Make a Certain Value
Time and Money, and more...
 
1. EASY

How many coins to make $0.50?

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
 
2. HARD

Sally buys $16.23 worth of groceries and pays with a $20 bill. What is the fewest number of coins she can get from the cashier?

  1. 3
  2. 4
  3. 5
  4. 6
  5. 7
 
3. HARD

How many coins to make $1.37?

  1. 2
  2. 3
  3. 4
  4. 5
  5. 6
 
4. HARD

What is the fewest amount of coins needed to make every amount from $0.01 to $1.00?

  1. 1
  2. 100
  3. 5
  4. 10
  5. 8
 
5. HARD

Vinit has 0 toonies, 1 loonie, 1 quarter, 2 dimes, 7 nickels, and 12 pennies. What is the fewest amount of coins he can use to make $1.56?