Subtraction is one of the basic math operations. It means taking one number away from another. For example, if you have 7 apples and you give away 3, you subtract 3 from 7.
7 − 3 = 4
This tells you how many are left. Subtraction is everywhere — when you count money, solve problems, or figure out what’s left after using something. Two-digit subtraction is when you subtract numbers that each have two digits (like 45 or 62).
Subtraction can be done in two ways:
✅ Without borrowing
✅ With borrowing
Let’s look at both!
Steps for subtraction:
✅ Start from the right (ones place).
✅ Borrow if the top digit is smaller.
✅ Always adjust the tens place after borrowing.
✅ Double-check by adding the answer and the smaller number — you should get the starting number.
Remember: We cannot subtract a larger digit from a smaller one, like 9 from 2.
Example:
When subtracting larger numbers, like two-digit numbers, we sometimes need to borrow or regroup. This happens when the top digit is smaller than the bottom digit, such as trying to subtract 8 from 3. In that case, we borrow from the next place value to make the subtraction possible.
See the following example when we need to borrow for subtraction:
Why Is Borrowing Important?
- Borrowing (also called regrouping) is a key math skill because:
- It builds confidence in solving real-world problems, like money or time.
- Learning subtraction builds strong number sense and problem-solving skills.
- With regular practice, children become confident in solving subtraction problems, helping them succeed in school and daily life.
- It teaches you how to handle more complex problems.
- It prepares you for larger numbers and decimals later on.
Do you want to practice subtraction problems and learn more about subtraction?
Visit www.numericwiz.com ___ where you can explore by topic, age, or grade to find the perfect subtraction activities just for you!
