Decimal Operations Math Example 3
Follow the full solution, then compare it with the other examples linked below.
Example 3
easySubtract .
Solution
- 1 Pad as so both numbers have the same decimal places.
- 2 Subtract column by column, borrowing as needed: .
Answer
When the number of decimal places differs, pad with trailing zeros so every column is filled. This prevents confusion about which digits are being subtracted from each other.
About Decimal Operations
Decimal operations — addition, subtraction, multiplication, and division — follow the same rules as whole-number arithmetic but require careful attention to decimal point placement and alignment.
Learn more about Decimal Operations →