Making Change: Buying a candy

easyGrade 2-4making change

The Problem

Anna buys a candy that costs $42. Anna pays with $60. How much change does Anna receive?

Answer:

$18

Key Information

  • Cost: $42
  • Amount paid: $60

Formula

Change = Amount Paid - Cost

Step-by-Step Solution

1

Identify cost and payment

Cost = $42, Amount paid = $60
2

Set up equation

Change = Amount paid - Cost
3

Substitute values

Change = $60 - $42
4

Calculate

60 - 42 = 18
5

Final answer

Anna receives $18 in change

Common Mistakes to Avoid

  • Subtracting in wrong order
  • Adding instead of subtracting

Helpful Tips

  • Subtract cost from amount paid
  • Change should be less than what you paid

Real-World Application

Calculating change ensures you receive correct money back when shopping.

Related Topics:

moneysubtractionchangeword problems

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