Teacher Notes
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TIMS Challenge
Accept all possible answers. Two examples are listed below.
1 roll of quarters ($10) + 1 roll of dimes ($5) + 1 roll of nickels ($2) + 3 rolls of pennies ($.50 + $.50 + $.50) = $18.50 with 18¢ left over
or
3 rolls of dimes ($5 + $5 + $5) + 1 roll of nickels ($2) + 3 rolls of pennies ($.50 + $.50 + $.50) = $18.50 with 18¢ left over.
18¢ left over (18 pennies; 1 dime and 8 pennies; 1 dime, 1 nickel, and 3 pennies; 2 nickels and 8 pennies; 3 nickels and 3 pennies)
R. Bank Deposit
The bank gives Maya wrappers so she can roll the coins she saves. Then, she deposits the coins. The table shows the value of 1 roll of each type of coin.
Maya counts her change and puts the coins in wrappers. She has a total of $18.68. What types of coins could she have? How many full rolls of these coins could she have? How many coins would she have left over? List two possible combinations.