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What is subtracting decimals useful for?
Shopping, budgeting, cooking, and everyday life
What are decimals?
Numbers to the right of the decimal point (like 0.5 or 3.75)
What is a difference?
The result of subtraction
What does "annex zeros" mean?
Adding zeros to a decimal to make subtraction easier
Step 1 in subtracting decimals
Line up the decimal points vertically
Step 2
Annex zeros so the decimal places match (ex: 4.7 becomes 4.70)
Step 3
Subtract from right to left, just like whole numbers
Step 4
Bring the decimal point straight down into your answer
Step 1: Line up
15.65 − 4.70
Step 2: Subtract
15.65 − 4.70 = 10.95
Final Answer
Daisy has $10.95 left