Multi-step money problems
"Real stall problems," says Mae. "Add carefully, then count the change."
1. Pip buys items for $3.45, $1.80 and $2.95. What is the total?
2. She pays with a $10 note. How much change, to the nearest 5c?
3. Biscuit has exactly $4.50 in coins. List two different sets of coins that make $4.50.
4. A gumnut cake is $2.40. How many can Bo buy with $10, and how much change will he have?
5. At the stall, why do prices get rounded to the nearest 5 cents when you pay cash? Explain.