Page 107 - NUMINO Challenge_C2
P. 107
Type 12-1 Exact Change
Jane has two 1-dollar bills and five half-dollars, dimes, and nickels.
She wants to pay for an ice cream that costs $2 using exact change.
How many different ways are there?
1 First, find the ways of paying for the ice cream using the most number of
bills and coins. Jane can use 2-dollar bills. Find the dif ferent ways Jane can
pay $2 using only dollar bills and half-dollars by completing the chart.
1-Dollar Bills Half-Dollars Dimes Nickels
20 0 0
12 0 0
2 Complete the chart to find the dif ferent ways Jane can pay $2 using only
coins.
1-Dollar Bills Half-Dollars Dimes Nickels
04 0 0
3 Find the total number of ways Jane can pay $2 using exact change.
104 NUMINO Challenge C2
Jane has two 1-dollar bills and five half-dollars, dimes, and nickels.
She wants to pay for an ice cream that costs $2 using exact change.
How many different ways are there?
1 First, find the ways of paying for the ice cream using the most number of
bills and coins. Jane can use 2-dollar bills. Find the dif ferent ways Jane can
pay $2 using only dollar bills and half-dollars by completing the chart.
1-Dollar Bills Half-Dollars Dimes Nickels
20 0 0
12 0 0
2 Complete the chart to find the dif ferent ways Jane can pay $2 using only
coins.
1-Dollar Bills Half-Dollars Dimes Nickels
04 0 0
3 Find the total number of ways Jane can pay $2 using exact change.
104 NUMINO Challenge C2
